diff --git a/README.md b/README.md
index 9f804609b..48346f606 100644
--- a/README.md
+++ b/README.md
@@ -171,7 +171,9 @@ try {
 
 This project uses Java Service Provider Inteface (SPI) so additional extensions can be added. 
 
-To build your own extension, you simply need to create a `src/main/resources/META-INF/services/com.qdesrame.openapi.diff.core.compare.ExtensionDiff` file with the full classname of your implementation.  Your class must also implement the `com.qdesrame.openapi.diff.core.compare.ExtensionDiff` interface.  Then, including your library with the `openapi-diff` module will cause it to be triggered automatically.
+To build your own extension, you simply need to create a `src/main/resources/META-INF/services/org.openapitools.openapidiff.core.compare.ExtensionDiff` file with the full classname of your implementation.
+Your class must also implement the `org.openapitools.openapidiff.core.compare.ExtensionDiff` interface.
+Then, including your library with the `openapi-diff` module will cause it to be triggered automatically.
 
 # Examples
 
diff --git a/cli/pom.xml b/cli/pom.xml
index c6c287709..5bed4b12b 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -52,7 +52,7 @@
                             <shadedClassifierName>all</shadedClassifierName>
                             <transformers>
                                 <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
-                                    <mainClass>com.qdesrame.openapi.diff.cli.Main</mainClass>
+                                    <mainClass>org.openapitools.openapidiff.cli.Main</mainClass>
                                 </transformer>
                               <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer" />
                               <transformer implementation="org.apache.maven.plugins.shade.resource.ApacheLicenseResourceTransformer" />
diff --git a/cli/src/main/java/com/qdesrame/openapi/diff/cli/Main.java b/cli/src/main/java/org/openapitools/openapidiff/cli/Main.java
similarity index 95%
rename from cli/src/main/java/com/qdesrame/openapi/diff/cli/Main.java
rename to cli/src/main/java/org/openapitools/openapidiff/cli/Main.java
index f84517c4e..7367ee0b4 100644
--- a/cli/src/main/java/com/qdesrame/openapi/diff/cli/Main.java
+++ b/cli/src/main/java/org/openapitools/openapidiff/cli/Main.java
@@ -1,10 +1,5 @@
-package com.qdesrame.openapi.diff.cli;
+package org.openapitools.openapidiff.cli;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.output.ConsoleRender;
-import com.qdesrame.openapi.diff.core.output.HtmlRender;
-import com.qdesrame.openapi.diff.core.output.MarkdownRender;
 import java.io.File;
 import java.io.IOException;
 import org.apache.commons.cli.CommandLine;
@@ -18,6 +13,11 @@
 import org.apache.commons.lang3.exception.ExceptionUtils;
 import org.apache.log4j.Level;
 import org.apache.log4j.LogManager;
+import org.openapitools.openapidiff.core.OpenApiCompare;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.output.ConsoleRender;
+import org.openapitools.openapidiff.core.output.HtmlRender;
+import org.openapitools.openapidiff.core.output.MarkdownRender;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/output/Render.java b/core/src/main/java/com/qdesrame/openapi/diff/core/output/Render.java
deleted file mode 100644
index 9e2368480..000000000
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/output/Render.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.qdesrame.openapi.diff.core.output;
-
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-
-public interface Render {
-
-  String render(ChangedOpenApi diff);
-}
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/OpenApiCompare.java b/core/src/main/java/org/openapitools/openapidiff/core/OpenApiCompare.java
similarity index 95%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/OpenApiCompare.java
rename to core/src/main/java/org/openapitools/openapidiff/core/OpenApiCompare.java
index a48f5d7dd..db5a24887 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/OpenApiCompare.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/OpenApiCompare.java
@@ -1,13 +1,13 @@
-package com.qdesrame.openapi.diff.core;
+package org.openapitools.openapidiff.core;
 
-import com.qdesrame.openapi.diff.core.compare.OpenApiDiff;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
 import io.swagger.parser.OpenAPIParser;
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.parser.core.models.AuthorizationValue;
 import io.swagger.v3.parser.core.models.ParseOptions;
 import java.io.File;
 import java.util.List;
+import org.openapitools.openapidiff.core.compare.OpenApiDiff;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
 
 public class OpenApiCompare {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ApiResponseDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ApiResponseDiff.java
similarity index 82%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ApiResponseDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ApiResponseDiff.java
index b64913a23..bc96c02fb 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ApiResponseDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ApiResponseDiff.java
@@ -1,16 +1,16 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedApiResponse;
-import com.qdesrame.openapi.diff.core.model.ChangedResponse;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import io.swagger.v3.oas.models.responses.ApiResponses;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedApiResponse;
+import org.openapitools.openapidiff.core.model.ChangedResponse;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 04/01/18. */
 public class ApiResponseDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/CacheKey.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/CacheKey.java
similarity index 91%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/CacheKey.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/CacheKey.java
index 8300270e8..254338e9e 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/CacheKey.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/CacheKey.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import java.util.Objects;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public final class CacheKey {
   private final String left;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/Comparable.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/Comparable.java
similarity index 58%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/Comparable.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/Comparable.java
index 34133e0fc..bfcba8fac 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/Comparable.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/Comparable.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
 public interface Comparable<T> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ContentDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ContentDiff.java
similarity index 80%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ContentDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ContentDiff.java
index ecaff7781..77b7df302 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ContentDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ContentDiff.java
@@ -1,14 +1,14 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isUnchanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isUnchanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedContent;
-import com.qdesrame.openapi.diff.core.model.ChangedMediaType;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.media.Content;
 import io.swagger.v3.oas.models.media.MediaType;
 import java.util.*;
+import org.openapitools.openapidiff.core.model.ChangedContent;
+import org.openapitools.openapidiff.core.model.ChangedMediaType;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public class ContentDiff implements Comparable<Content> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionDiff.java
similarity index 58%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionDiff.java
index 485d965d0..89305997d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionDiff.java
@@ -1,8 +1,8 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import com.qdesrame.openapi.diff.core.model.Change;
-import com.qdesrame.openapi.diff.core.model.Changed;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.Change;
+import org.openapitools.openapidiff.core.model.Changed;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public interface ExtensionDiff {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionsDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionsDiff.java
similarity index 87%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionsDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionsDiff.java
index 7a27c0862..dbf92972c 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ExtensionsDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ExtensionsDiff.java
@@ -1,14 +1,14 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
-import static com.qdesrame.openapi.diff.core.utils.Copy.copyMap;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.Copy.copyMap;
 
-import com.qdesrame.openapi.diff.core.model.Change;
-import com.qdesrame.openapi.diff.core.model.Changed;
-import com.qdesrame.openapi.diff.core.model.ChangedExtensions;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import java.util.*;
 import java.util.function.Function;
+import org.openapitools.openapidiff.core.model.Change;
+import org.openapitools.openapidiff.core.model.Changed;
+import org.openapitools.openapidiff.core.model.ChangedExtensions;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public class ExtensionsDiff {
   private final OpenApiDiff openApiDiff;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeaderDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/HeaderDiff.java
similarity index 88%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeaderDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/HeaderDiff.java
index b7e391033..85f130aad 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeaderDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/HeaderDiff.java
@@ -1,16 +1,16 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedHeader;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.headers.Header;
 import java.util.HashSet;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedHeader;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /** Created by adarsh.sharma on 28/12/17. */
 public class HeaderDiff extends ReferenceDiffCache<Header, ChangedHeader> {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeadersDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/HeadersDiff.java
similarity index 79%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeadersDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/HeadersDiff.java
index e78d4eba5..09d7a94ef 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/HeadersDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/HeadersDiff.java
@@ -1,15 +1,15 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedHeader;
-import com.qdesrame.openapi.diff.core.model.ChangedHeaders;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.headers.Header;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedHeader;
+import org.openapitools.openapidiff.core.model.ChangedHeaders;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 28/12/17. */
 public class HeadersDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ListDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ListDiff.java
similarity index 87%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ListDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ListDiff.java
index db794db4f..433adecbc 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ListDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ListDiff.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import com.qdesrame.openapi.diff.core.model.ChangedList;
+import org.openapitools.openapidiff.core.model.ChangedList;
 
 public class ListDiff {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/MapKeyDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/MapKeyDiff.java
similarity index 96%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/MapKeyDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/MapKeyDiff.java
index d63de1278..592703920 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/MapKeyDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/MapKeyDiff.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/MetadataDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/MetadataDiff.java
similarity index 75%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/MetadataDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/MetadataDiff.java
index 684a8442b..175241399 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/MetadataDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/MetadataDiff.java
@@ -1,11 +1,11 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedMetadata;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Components;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedMetadata;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public class MetadataDiff {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowDiff.java
similarity index 86%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowDiff.java
index 264419bb6..3925cd3fd 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowDiff.java
@@ -1,13 +1,13 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
 import static java.util.Optional.ofNullable;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedOAuthFlow;
 import io.swagger.v3.oas.models.security.OAuthFlow;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedOAuthFlow;
 
 /** Created by adarsh.sharma on 12/01/18. */
 public class OAuthFlowDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowsDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowsDiff.java
similarity index 89%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowsDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowsDiff.java
index 49c6ce7fe..c90bf7cbd 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OAuthFlowsDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/OAuthFlowsDiff.java
@@ -1,12 +1,12 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
 import static java.util.Optional.ofNullable;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedOAuthFlows;
 import io.swagger.v3.oas.models.security.OAuthFlows;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedOAuthFlows;
 
 /** Created by adarsh.sharma on 12/01/18. */
 public class OAuthFlowsDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OpenApiDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/OpenApiDiff.java
similarity index 93%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/OpenApiDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/OpenApiDiff.java
index 10a30eca4..7b110769d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OpenApiDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/OpenApiDiff.java
@@ -1,14 +1,7 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.compare.PathsDiff.valOrEmpty;
+import static org.openapitools.openapidiff.core.compare.PathsDiff.valOrEmpty;
 
-import com.qdesrame.openapi.diff.core.model.ChangedExtensions;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.model.ChangedOperation;
-import com.qdesrame.openapi.diff.core.model.ChangedPath;
-import com.qdesrame.openapi.diff.core.model.ChangedPaths;
-import com.qdesrame.openapi.diff.core.model.Endpoint;
-import com.qdesrame.openapi.diff.core.utils.EndpointUtils;
 import io.swagger.v3.oas.models.OpenAPI;
 import io.swagger.v3.oas.models.PathItem;
 import io.swagger.v3.oas.models.security.SecurityRequirement;
@@ -17,6 +10,13 @@
 import java.util.Map;
 import java.util.Optional;
 import java.util.stream.Collectors;
+import org.openapitools.openapidiff.core.model.ChangedExtensions;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.model.ChangedOperation;
+import org.openapitools.openapidiff.core.model.ChangedPath;
+import org.openapitools.openapidiff.core.model.ChangedPaths;
+import org.openapitools.openapidiff.core.model.Endpoint;
+import org.openapitools.openapidiff.core.utils.EndpointUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OperationDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/OperationDiff.java
similarity index 90%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/OperationDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/OperationDiff.java
index 9ad0ba6e0..0655438f9 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/OperationDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/OperationDiff.java
@@ -1,15 +1,15 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedOperation;
-import com.qdesrame.openapi.diff.core.model.ChangedParameters;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.parameters.Parameter;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedOperation;
+import org.openapitools.openapidiff.core.model.ChangedParameters;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 04/01/18. */
 public class OperationDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParameterDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ParameterDiff.java
similarity index 89%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParameterDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ParameterDiff.java
index 14c4fca0e..880008543 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParameterDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ParameterDiff.java
@@ -1,16 +1,16 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedParameter;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.parameters.Parameter;
 import java.util.HashSet;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedParameter;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 public class ParameterDiff extends ReferenceDiffCache<Parameter, ChangedParameter> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParametersDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ParametersDiff.java
similarity index 86%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParametersDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ParametersDiff.java
index 98097ce68..aa260d9e8 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ParametersDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ParametersDiff.java
@@ -1,17 +1,17 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedParameters;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.parameters.Parameter;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedParameters;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /**
  * compare two parameter
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/PathDiff.java
similarity index 86%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/PathDiff.java
index 5017dac7f..5ddab55d7 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/PathDiff.java
@@ -1,14 +1,14 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedPath;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedPath;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public class PathDiff {
   private OpenApiDiff openApiDiff;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathsDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/PathsDiff.java
similarity index 91%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathsDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/PathsDiff.java
index 2f0a25632..a921a19da 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/PathsDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/PathsDiff.java
@@ -1,14 +1,14 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedPaths;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.PathItem;
 import io.swagger.v3.oas.models.Paths;
 import java.util.*;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
+import org.openapitools.openapidiff.core.model.ChangedPaths;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 public class PathsDiff {
   private static final String REGEX_PATH = "\\{([^/]+)\\}";
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ReferenceDiffCache.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ReferenceDiffCache.java
similarity index 93%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ReferenceDiffCache.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ReferenceDiffCache.java
index a8ff0eac6..3e9f233df 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ReferenceDiffCache.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ReferenceDiffCache.java
@@ -1,10 +1,10 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 07/01/18. */
 public abstract class ReferenceDiffCache<C, D> {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/RequestBodyDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/RequestBodyDiff.java
similarity index 89%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/RequestBodyDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/RequestBodyDiff.java
index fb9be20fe..9d793f74b 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/RequestBodyDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/RequestBodyDiff.java
@@ -1,17 +1,17 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
 import static java.util.Optional.ofNullable;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedRequestBody;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.media.Content;
 import io.swagger.v3.oas.models.parameters.RequestBody;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedRequestBody;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /** Created by adarsh.sharma on 28/12/17. */
 public class RequestBodyDiff extends ReferenceDiffCache<RequestBody, ChangedRequestBody> {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ResponseDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/ResponseDiff.java
similarity index 85%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/ResponseDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/ResponseDiff.java
index 4a87865ba..a4c63a1d6 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/ResponseDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/ResponseDiff.java
@@ -1,15 +1,15 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedResponse;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import java.util.HashSet;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedResponse;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /** Created by adarsh.sharma on 28/12/17. */
 public class ResponseDiff extends ReferenceDiffCache<ApiResponse, ChangedResponse> {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SchemaDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/SchemaDiff.java
similarity index 95%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/SchemaDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/SchemaDiff.java
index f88c1bf54..51fbac8cd 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SchemaDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/SchemaDiff.java
@@ -1,14 +1,7 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
 import static java.util.Optional.ofNullable;
 
-import com.qdesrame.openapi.diff.core.compare.schemadiffresult.ArraySchemaDiffResult;
-import com.qdesrame.openapi.diff.core.compare.schemadiffresult.ComposedSchemaDiffResult;
-import com.qdesrame.openapi.diff.core.compare.schemadiffresult.SchemaDiffResult;
-import com.qdesrame.openapi.diff.core.model.ChangedSchema;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.ExternalDocumentation;
 import io.swagger.v3.oas.models.media.ArraySchema;
@@ -23,6 +16,13 @@
 import java.util.Map;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.compare.schemadiffresult.ArraySchemaDiffResult;
+import org.openapitools.openapidiff.core.compare.schemadiffresult.ComposedSchemaDiffResult;
+import org.openapitools.openapidiff.core.compare.schemadiffresult.SchemaDiffResult;
+import org.openapitools.openapidiff.core.model.ChangedSchema;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 public class SchemaDiff extends ReferenceDiffCache<Schema, ChangedSchema> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityDiffInfo.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityDiffInfo.java
similarity index 96%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityDiffInfo.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityDiffInfo.java
index c0c82461a..9e0ef6a8c 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityDiffInfo.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityDiffInfo.java
@@ -1,10 +1,10 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import com.qdesrame.openapi.diff.core.model.ChangedList;
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import io.swagger.v3.oas.models.security.SecurityScheme;
 import java.util.List;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedList;
 
 public class SecurityDiffInfo {
   private String ref;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementDiff.java
similarity index 91%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementDiff.java
index 74607ccd9..7d62850bc 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementDiff.java
@@ -1,14 +1,14 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedSecurityRequirement;
-import com.qdesrame.openapi.diff.core.model.ChangedSecurityScheme;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import io.swagger.v3.oas.models.security.SecurityScheme;
 import java.util.*;
+import org.openapitools.openapidiff.core.model.ChangedSecurityRequirement;
+import org.openapitools.openapidiff.core.model.ChangedSecurityScheme;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 07/01/18. */
 public class SecurityRequirementDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementsDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementsDiff.java
similarity index 90%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementsDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementsDiff.java
index cdb5ae31d..ea06a45bb 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecurityRequirementsDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecurityRequirementsDiff.java
@@ -1,12 +1,7 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedSecurityRequirement;
-import com.qdesrame.openapi.diff.core.model.ChangedSecurityRequirements;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import io.swagger.v3.oas.models.security.SecurityScheme;
@@ -17,6 +12,11 @@
 import org.apache.commons.collections4.CollectionUtils;
 import org.apache.commons.lang3.tuple.ImmutablePair;
 import org.apache.commons.lang3.tuple.Pair;
+import org.openapitools.openapidiff.core.model.ChangedSecurityRequirement;
+import org.openapitools.openapidiff.core.model.ChangedSecurityRequirements;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /** Created by adarsh.sharma on 07/01/18. */
 public class SecurityRequirementsDiff {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecuritySchemeDiff.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecuritySchemeDiff.java
similarity index 93%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecuritySchemeDiff.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/SecuritySchemeDiff.java
index e4270c530..7cde1608e 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/SecuritySchemeDiff.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/SecuritySchemeDiff.java
@@ -1,16 +1,16 @@
-package com.qdesrame.openapi.diff.core.compare;
+package org.openapitools.openapidiff.core.compare;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.model.ChangedSecurityScheme;
-import com.qdesrame.openapi.diff.core.model.ChangedSecuritySchemeScopes;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.security.SecurityScheme;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.ChangedSecurityScheme;
+import org.openapitools.openapidiff.core.model.ChangedSecuritySchemeScopes;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 11/01/18. */
 public class SecuritySchemeDiff extends ReferenceDiffCache<SecurityScheme, ChangedSecurityScheme> {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ArraySchemaDiffResult.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ArraySchemaDiffResult.java
similarity index 81%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ArraySchemaDiffResult.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ArraySchemaDiffResult.java
index 34bdb7e34..cefa18e3f 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ArraySchemaDiffResult.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ArraySchemaDiffResult.java
@@ -1,13 +1,13 @@
-package com.qdesrame.openapi.diff.core.compare.schemadiffresult;
+package org.openapitools.openapidiff.core.compare.schemadiffresult;
 
-import com.qdesrame.openapi.diff.core.compare.OpenApiDiff;
-import com.qdesrame.openapi.diff.core.model.ChangedSchema;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.media.ArraySchema;
 import io.swagger.v3.oas.models.media.Schema;
 import java.util.HashSet;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.compare.OpenApiDiff;
+import org.openapitools.openapidiff.core.model.ChangedSchema;
+import org.openapitools.openapidiff.core.model.DiffContext;
 
 /** Created by adarsh.sharma on 18/12/17. */
 public class ArraySchemaDiffResult extends SchemaDiffResult {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java
similarity index 90%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java
index 163581570..7eb90b6d8 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/ComposedSchemaDiffResult.java
@@ -1,12 +1,5 @@
-package com.qdesrame.openapi.diff.core.compare.schemadiffresult;
+package org.openapitools.openapidiff.core.compare.schemadiffresult;
 
-import com.qdesrame.openapi.diff.core.compare.MapKeyDiff;
-import com.qdesrame.openapi.diff.core.compare.OpenApiDiff;
-import com.qdesrame.openapi.diff.core.model.ChangedOneOfSchema;
-import com.qdesrame.openapi.diff.core.model.ChangedSchema;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.media.ComposedSchema;
 import io.swagger.v3.oas.models.media.Discriminator;
@@ -17,6 +10,13 @@
 import java.util.Optional;
 import java.util.stream.Collectors;
 import org.apache.commons.collections4.CollectionUtils;
+import org.openapitools.openapidiff.core.compare.MapKeyDiff;
+import org.openapitools.openapidiff.core.compare.OpenApiDiff;
+import org.openapitools.openapidiff.core.model.ChangedOneOfSchema;
+import org.openapitools.openapidiff.core.model.ChangedSchema;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 /** Created by adarsh.sharma on 20/12/17. */
 public class ComposedSchemaDiffResult extends SchemaDiffResult {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/SchemaDiffResult.java b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/SchemaDiffResult.java
similarity index 91%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/SchemaDiffResult.java
rename to core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/SchemaDiffResult.java
index 164e6697e..1daf97097 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/compare/schemadiffresult/SchemaDiffResult.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/compare/schemadiffresult/SchemaDiffResult.java
@@ -1,18 +1,18 @@
-package com.qdesrame.openapi.diff.core.compare.schemadiffresult;
+package org.openapitools.openapidiff.core.compare.schemadiffresult;
 
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isChanged;
 import static java.util.Optional.ofNullable;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isChanged;
 
-import com.qdesrame.openapi.diff.core.compare.ListDiff;
-import com.qdesrame.openapi.diff.core.compare.MapKeyDiff;
-import com.qdesrame.openapi.diff.core.compare.OpenApiDiff;
-import com.qdesrame.openapi.diff.core.model.Change;
-import com.qdesrame.openapi.diff.core.model.ChangedSchema;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.schema.*;
 import io.swagger.v3.oas.models.Components;
 import io.swagger.v3.oas.models.media.Schema;
 import java.util.*;
+import org.openapitools.openapidiff.core.compare.ListDiff;
+import org.openapitools.openapidiff.core.compare.MapKeyDiff;
+import org.openapitools.openapidiff.core.compare.OpenApiDiff;
+import org.openapitools.openapidiff.core.model.Change;
+import org.openapitools.openapidiff.core.model.ChangedSchema;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.schema.*;
 
 public class SchemaDiffResult {
   protected ChangedSchema changedSchema;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Change.java b/core/src/main/java/org/openapitools/openapidiff/core/model/Change.java
similarity index 96%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/Change.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/Change.java
index adfb64802..604aaffe9 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Change.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/Change.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.Objects;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Changed.java b/core/src/main/java/org/openapitools/openapidiff/core/model/Changed.java
similarity index 91%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/Changed.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/Changed.java
index bc5bc828f..3e6cdb3e7 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Changed.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/Changed.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.Optional;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedApiResponse.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedApiResponse.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedApiResponse.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedApiResponse.java
index 970319960..e496f7a71 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedApiResponse.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedApiResponse.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import io.swagger.v3.oas.models.responses.ApiResponses;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedContent.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedContent.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
index 676030869..5bc6ddf2a 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedContent.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedContent.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.media.Content;
 import io.swagger.v3.oas.models.media.MediaType;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedExtensions.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedExtensions.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedExtensions.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedExtensions.java
index d678f82bb..cde3b1511 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedExtensions.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedExtensions.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.*;
 import java.util.stream.Collectors;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeader.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeader.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeader.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeader.java
index b1573fb9b..8ec56568f 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeader.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeader.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.headers.Header;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeaders.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeaders.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeaders.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeaders.java
index 4b125d958..451e94f1e 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedHeaders.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedHeaders.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.headers.Header;
 import java.util.ArrayList;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedList.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedList.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedList.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedList.java
index e891718ef..57367235c 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedList.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedList.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.ArrayList;
 import java.util.List;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMediaType.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMediaType.java
similarity index 97%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMediaType.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMediaType.java
index 1f635d6cc..7136dea04 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMediaType.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMediaType.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.media.Schema;
 import java.util.Collections;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMetadata.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMetadata.java
similarity index 95%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMetadata.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMetadata.java
index 3df729a2b..facbed19d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedMetadata.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedMetadata.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.Objects;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlow.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlow.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlow.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlow.java
index 8ced9ed81..5409d1d99 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlow.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlow.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.security.OAuthFlow;
 import java.util.Collections;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlows.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlows.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlows.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlows.java
index 5f521a45c..b0e6fc22b 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOAuthFlows.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOAuthFlows.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.security.OAuthFlows;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOneOfSchema.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOneOfSchema.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOneOfSchema.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOneOfSchema.java
index 1d5832e12..ebf07d2b7 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOneOfSchema.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOneOfSchema.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.media.Schema;
 import java.util.ArrayList;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOpenApi.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOpenApi.java
similarity index 97%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOpenApi.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOpenApi.java
index d8edcb870..99c6a387d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOpenApi.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOpenApi.java
@@ -1,11 +1,11 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
-import com.qdesrame.openapi.diff.core.utils.EndpointUtils;
 import io.swagger.v3.oas.models.OpenAPI;
 import java.util.List;
 import java.util.Objects;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import org.openapitools.openapidiff.core.utils.EndpointUtils;
 
 public class ChangedOpenApi implements ComposedChanged {
   private OpenAPI oldSpecOpenApi;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOperation.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOperation.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOperation.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOperation.java
index 5992fd036..7af8a3a1b 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedOperation.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedOperation.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
-import static com.qdesrame.openapi.diff.core.model.Changed.result;
+import static org.openapitools.openapidiff.core.model.Changed.result;
 
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameter.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameter.java
similarity index 99%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameter.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameter.java
index a0f862b0c..998570186 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameter.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameter.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.parameters.Parameter;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameters.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameters.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameters.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameters.java
index f113a73f6..16bb1f660 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedParameters.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedParameters.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.parameters.Parameter;
 import java.util.ArrayList;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPath.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPath.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPath.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPath.java
index d55f7b28e..e9fa4093a 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPath.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPath.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPaths.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPaths.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPaths.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPaths.java
index d5116a537..96af52785 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedPaths.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedPaths.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.PathItem;
 import java.util.*;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedRequestBody.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedRequestBody.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedRequestBody.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedRequestBody.java
index 7de801ecb..83fadd407 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedRequestBody.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedRequestBody.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.parameters.RequestBody;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedResponse.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedResponse.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedResponse.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedResponse.java
index 9704ce981..8f7755e7b 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedResponse.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedResponse.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.responses.ApiResponse;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSchema.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSchema.java
similarity index 96%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSchema.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSchema.java
index 8ed33b9f4..09a337156 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSchema.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSchema.java
@@ -1,10 +1,5 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
-import com.qdesrame.openapi.diff.core.model.schema.ChangedEnum;
-import com.qdesrame.openapi.diff.core.model.schema.ChangedMaxLength;
-import com.qdesrame.openapi.diff.core.model.schema.ChangedReadOnly;
-import com.qdesrame.openapi.diff.core.model.schema.ChangedRequired;
-import com.qdesrame.openapi.diff.core.model.schema.ChangedWriteOnly;
 import io.swagger.v3.oas.models.PathItem;
 import io.swagger.v3.oas.models.media.Schema;
 import java.util.LinkedHashMap;
@@ -13,6 +8,11 @@
 import java.util.Objects;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
+import org.openapitools.openapidiff.core.model.schema.ChangedEnum;
+import org.openapitools.openapidiff.core.model.schema.ChangedMaxLength;
+import org.openapitools.openapidiff.core.model.schema.ChangedReadOnly;
+import org.openapitools.openapidiff.core.model.schema.ChangedRequired;
+import org.openapitools.openapidiff.core.model.schema.ChangedWriteOnly;
 
 public class ChangedSchema implements ComposedChanged {
   protected DiffContext context;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirement.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirement.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirement.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirement.java
index 28a94fa6b..f8e61f7dc 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirement.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirement.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import java.util.ArrayList;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirements.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirements.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirements.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirements.java
index 2a119c2bd..d8f813801 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityRequirements.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityRequirements.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import java.util.ArrayList;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityScheme.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityScheme.java
similarity index 99%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityScheme.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityScheme.java
index 23d99790d..b0beb3a90 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecurityScheme.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecurityScheme.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.security.SecurityScheme;
 import java.util.Arrays;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecuritySchemeScopes.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecuritySchemeScopes.java
similarity index 86%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecuritySchemeScopes.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecuritySchemeScopes.java
index 82a216c53..314ede39d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ChangedSecuritySchemeScopes.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ChangedSecuritySchemeScopes.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.List;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ComposedChanged.java b/core/src/main/java/org/openapitools/openapidiff/core/model/ComposedChanged.java
similarity index 93%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/ComposedChanged.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/ComposedChanged.java
index cd338a3f0..262a18b65 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/ComposedChanged.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/ComposedChanged.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import java.util.List;
 import java.util.Objects;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffContext.java b/core/src/main/java/org/openapitools/openapidiff/core/model/DiffContext.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffContext.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/DiffContext.java
index 391be8a53..02474cfdb 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffContext.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/DiffContext.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.PathItem;
 import java.util.HashMap;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffResult.java b/core/src/main/java/org/openapitools/openapidiff/core/model/DiffResult.java
similarity index 95%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffResult.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/DiffResult.java
index ff707bfca..482a386b8 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/DiffResult.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/DiffResult.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import static java.lang.String.format;
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Endpoint.java b/core/src/main/java/org/openapitools/openapidiff/core/model/Endpoint.java
similarity index 97%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/Endpoint.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/Endpoint.java
index 13015c450..3358fe39a 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/Endpoint.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/Endpoint.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.model;
+package org.openapitools.openapidiff.core.model;
 
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedEnum.java b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedEnum.java
similarity index 65%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedEnum.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedEnum.java
index 8d5480a85..0dcd5e6e9 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedEnum.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedEnum.java
@@ -1,9 +1,9 @@
-package com.qdesrame.openapi.diff.core.model.schema;
+package org.openapitools.openapidiff.core.model.schema;
 
-import com.qdesrame.openapi.diff.core.model.ChangedList;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.DiffResult;
 import java.util.List;
+import org.openapitools.openapidiff.core.model.ChangedList;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.DiffResult;
 
 public class ChangedEnum<T> extends ChangedList<T> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedMaxLength.java b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedMaxLength.java
similarity index 88%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedMaxLength.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedMaxLength.java
index b7e21ab56..8bb5933da 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedMaxLength.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedMaxLength.java
@@ -1,9 +1,9 @@
-package com.qdesrame.openapi.diff.core.model.schema;
+package org.openapitools.openapidiff.core.model.schema;
 
-import com.qdesrame.openapi.diff.core.model.Changed;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.DiffResult;
 import java.util.Objects;
+import org.openapitools.openapidiff.core.model.Changed;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.DiffResult;
 
 public final class ChangedMaxLength implements Changed {
   private final Integer oldValue;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedReadOnly.java b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedReadOnly.java
similarity index 81%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedReadOnly.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedReadOnly.java
index 433684ac9..25d86af8f 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedReadOnly.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedReadOnly.java
@@ -1,10 +1,10 @@
-package com.qdesrame.openapi.diff.core.model.schema;
+package org.openapitools.openapidiff.core.model.schema;
 
-import com.qdesrame.openapi.diff.core.model.Changed;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.DiffResult;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.Changed;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.DiffResult;
 
 public class ChangedReadOnly implements Changed {
   private final DiffContext context;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedRequired.java b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedRequired.java
similarity index 66%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedRequired.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedRequired.java
index bd4756dad..d6b41f3cd 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedRequired.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedRequired.java
@@ -1,9 +1,9 @@
-package com.qdesrame.openapi.diff.core.model.schema;
+package org.openapitools.openapidiff.core.model.schema;
 
-import com.qdesrame.openapi.diff.core.model.ChangedList;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.DiffResult;
 import java.util.List;
+import org.openapitools.openapidiff.core.model.ChangedList;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.DiffResult;
 
 public class ChangedRequired extends ChangedList<String> {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedWriteOnly.java b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedWriteOnly.java
similarity index 81%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedWriteOnly.java
rename to core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedWriteOnly.java
index 358fb3622..91d19a644 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/model/schema/ChangedWriteOnly.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/model/schema/ChangedWriteOnly.java
@@ -1,10 +1,10 @@
-package com.qdesrame.openapi.diff.core.model.schema;
+package org.openapitools.openapidiff.core.model.schema;
 
-import com.qdesrame.openapi.diff.core.model.Changed;
-import com.qdesrame.openapi.diff.core.model.DiffContext;
-import com.qdesrame.openapi.diff.core.model.DiffResult;
 import java.util.Objects;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.Changed;
+import org.openapitools.openapidiff.core.model.DiffContext;
+import org.openapitools.openapidiff.core.model.DiffResult;
 
 public class ChangedWriteOnly implements Changed {
   private final DiffContext context;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/output/ConsoleRender.java b/core/src/main/java/org/openapitools/openapidiff/core/output/ConsoleRender.java
similarity index 97%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/output/ConsoleRender.java
rename to core/src/main/java/org/openapitools/openapidiff/core/output/ConsoleRender.java
index 499dff44e..fb9255f3d 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/output/ConsoleRender.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/output/ConsoleRender.java
@@ -1,10 +1,7 @@
-package com.qdesrame.openapi.diff.core.output;
+package org.openapitools.openapidiff.core.output;
 
-import static com.qdesrame.openapi.diff.core.model.Changed.result;
+import static org.openapitools.openapidiff.core.model.Changed.result;
 
-import com.qdesrame.openapi.diff.core.model.*;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.media.ArraySchema;
 import io.swagger.v3.oas.models.media.Schema;
 import io.swagger.v3.oas.models.parameters.Parameter;
@@ -14,6 +11,9 @@
 import java.util.Optional;
 import org.apache.commons.httpclient.HttpStatus;
 import org.apache.commons.lang3.StringUtils;
+import org.openapitools.openapidiff.core.model.*;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 public class ConsoleRender implements Render {
   private static final int LINE_LENGTH = 74;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/output/HtmlRender.java b/core/src/main/java/org/openapitools/openapidiff/core/output/HtmlRender.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/output/HtmlRender.java
rename to core/src/main/java/org/openapitools/openapidiff/core/output/HtmlRender.java
index cc585e446..6b816dbd5 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/output/HtmlRender.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/output/HtmlRender.java
@@ -1,11 +1,8 @@
-package com.qdesrame.openapi.diff.core.output;
+package org.openapitools.openapidiff.core.output;
 
-import static com.qdesrame.openapi.diff.core.model.Changed.result;
 import static j2html.TagCreator.*;
+import static org.openapitools.openapidiff.core.model.Changed.result;
 
-import com.qdesrame.openapi.diff.core.model.*;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.media.ArraySchema;
 import io.swagger.v3.oas.models.media.MediaType;
 import io.swagger.v3.oas.models.media.Schema;
@@ -15,6 +12,9 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.*;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 
 public class HtmlRender implements Render {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/output/MarkdownRender.java b/core/src/main/java/org/openapitools/openapidiff/core/output/MarkdownRender.java
similarity index 98%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/output/MarkdownRender.java
rename to core/src/main/java/org/openapitools/openapidiff/core/output/MarkdownRender.java
index 30491cb2a..e1970fda9 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/output/MarkdownRender.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/output/MarkdownRender.java
@@ -1,12 +1,9 @@
-package com.qdesrame.openapi.diff.core.output;
+package org.openapitools.openapidiff.core.output;
 
-import static com.qdesrame.openapi.diff.core.model.Changed.result;
-import static com.qdesrame.openapi.diff.core.utils.ChangedUtils.isUnchanged;
 import static java.lang.String.format;
+import static org.openapitools.openapidiff.core.model.Changed.result;
+import static org.openapitools.openapidiff.core.utils.ChangedUtils.isUnchanged;
 
-import com.qdesrame.openapi.diff.core.model.*;
-import com.qdesrame.openapi.diff.core.utils.RefPointer;
-import com.qdesrame.openapi.diff.core.utils.RefType;
 import io.swagger.v3.oas.models.headers.Header;
 import io.swagger.v3.oas.models.media.ArraySchema;
 import io.swagger.v3.oas.models.media.ComposedSchema;
@@ -18,6 +15,9 @@
 import java.util.Map;
 import org.apache.commons.httpclient.HttpStatus;
 import org.apache.commons.lang3.StringUtils;
+import org.openapitools.openapidiff.core.model.*;
+import org.openapitools.openapidiff.core.utils.RefPointer;
+import org.openapitools.openapidiff.core.utils.RefType;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/core/src/main/java/org/openapitools/openapidiff/core/output/Render.java b/core/src/main/java/org/openapitools/openapidiff/core/output/Render.java
new file mode 100644
index 000000000..4a48ebcfa
--- /dev/null
+++ b/core/src/main/java/org/openapitools/openapidiff/core/output/Render.java
@@ -0,0 +1,8 @@
+package org.openapitools.openapidiff.core.output;
+
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+
+public interface Render {
+
+  String render(ChangedOpenApi diff);
+}
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/ChangedUtils.java b/core/src/main/java/org/openapitools/openapidiff/core/utils/ChangedUtils.java
similarity index 81%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/utils/ChangedUtils.java
rename to core/src/main/java/org/openapitools/openapidiff/core/utils/ChangedUtils.java
index f392d2bea..f9bd5b7a6 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/ChangedUtils.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/utils/ChangedUtils.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.diff.core.utils;
+package org.openapitools.openapidiff.core.utils;
 
-import com.qdesrame.openapi.diff.core.model.Changed;
 import java.util.Optional;
+import org.openapitools.openapidiff.core.model.Changed;
 
 public class ChangedUtils {
 
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/Copy.java b/core/src/main/java/org/openapitools/openapidiff/core/utils/Copy.java
similarity index 83%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/utils/Copy.java
rename to core/src/main/java/org/openapitools/openapidiff/core/utils/Copy.java
index 0704413ce..461938146 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/Copy.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/utils/Copy.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.utils;
+package org.openapitools.openapidiff.core.utils;
 
 import java.util.LinkedHashMap;
 import java.util.Map;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/EndpointUtils.java b/core/src/main/java/org/openapitools/openapidiff/core/utils/EndpointUtils.java
similarity index 95%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/utils/EndpointUtils.java
rename to core/src/main/java/org/openapitools/openapidiff/core/utils/EndpointUtils.java
index f1b5b57ae..92a2b3143 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/EndpointUtils.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/utils/EndpointUtils.java
@@ -1,12 +1,12 @@
-package com.qdesrame.openapi.diff.core.utils;
+package org.openapitools.openapidiff.core.utils;
 
-import com.qdesrame.openapi.diff.core.model.Endpoint;
 import io.swagger.v3.oas.models.Operation;
 import io.swagger.v3.oas.models.PathItem;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
+import org.openapitools.openapidiff.core.model.Endpoint;
 
 /** Created by adarsh.sharma on 26/12/17. */
 public class EndpointUtils {
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefPointer.java b/core/src/main/java/org/openapitools/openapidiff/core/utils/RefPointer.java
similarity index 97%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefPointer.java
rename to core/src/main/java/org/openapitools/openapidiff/core/utils/RefPointer.java
index 8eda2b800..7b99d29ef 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefPointer.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/utils/RefPointer.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.utils;
+package org.openapitools.openapidiff.core.utils;
 
 import io.swagger.v3.oas.models.Components;
 import java.util.Map;
diff --git a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefType.java b/core/src/main/java/org/openapitools/openapidiff/core/utils/RefType.java
similarity index 87%
rename from core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefType.java
rename to core/src/main/java/org/openapitools/openapidiff/core/utils/RefType.java
index 564e309da..b9c4322b1 100644
--- a/core/src/main/java/com/qdesrame/openapi/diff/core/utils/RefType.java
+++ b/core/src/main/java/org/openapitools/openapidiff/core/utils/RefType.java
@@ -1,4 +1,4 @@
-package com.qdesrame.openapi.diff.core.utils;
+package org.openapitools.openapidiff.core.utils;
 
 public enum RefType {
   REQUEST_BODIES("requestBodies"),
diff --git a/core/src/test/java/com/qdesrame/openapi/test/AddPropDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/AddPropDiffTest.java
similarity index 67%
rename from core/src/test/java/com/qdesrame/openapi/test/AddPropDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/AddPropDiffTest.java
index 68d939664..89bc40eb8 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/AddPropDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/AddPropDiffTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardIncompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardIncompatible;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/AddPropPutDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/AddPropPutDiffTest.java
similarity index 67%
rename from core/src/test/java/com/qdesrame/openapi/test/AddPropPutDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/AddPropPutDiffTest.java
index 70852e888..d42d1716f 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/AddPropPutDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/AddPropPutDiffTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardIncompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardIncompatible;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/AllOfDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/AllOfDiffTest.java
similarity index 78%
rename from core/src/test/java/com/qdesrame/openapi/test/AllOfDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/AllOfDiffTest.java
index 5255f34d3..df646aa0b 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/AllOfDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/AllOfDiffTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiChangedEndpoints;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiChangedEndpoints;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ArrayDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ArrayDiffTest.java
similarity index 66%
rename from core/src/test/java/com/qdesrame/openapi/test/ArrayDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ArrayDiffTest.java
index 56a64cd24..86515e8c4 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ArrayDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ArrayDiffTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiChangedEndpoints;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiChangedEndpoints;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/BackwardCompatibilityTest.java b/core/src/test/java/org/openapitools/openapidiff/core/BackwardCompatibilityTest.java
similarity index 85%
rename from core/src/test/java/com/qdesrame/openapi/test/BackwardCompatibilityTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/BackwardCompatibilityTest.java
index cb0ca2e1c..cd5a55002 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/BackwardCompatibilityTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/BackwardCompatibilityTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardCompatible;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardIncompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardCompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardIncompatible;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ConsoleRenderTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ConsoleRenderTest.java
similarity index 66%
rename from core/src/test/java/com/qdesrame/openapi/test/ConsoleRenderTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ConsoleRenderTest.java
index 705897c50..329fea054 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ConsoleRenderTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ConsoleRenderTest.java
@@ -1,11 +1,10 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.output.ConsoleRender;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.output.ConsoleRender;
 
 public class ConsoleRenderTest {
   @Test
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ContentDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
similarity index 85%
rename from core/src/test/java/com/qdesrame/openapi/test/ContentDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
index e0ca1c549..ac3dbd9f0 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ContentDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ContentDiffTest.java
@@ -1,10 +1,9 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
 
 public class ContentDiffTest {
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/HtmlRenderTest.java b/core/src/test/java/org/openapitools/openapidiff/core/HtmlRenderTest.java
similarity index 66%
rename from core/src/test/java/com/qdesrame/openapi/test/HtmlRenderTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/HtmlRenderTest.java
index c0b29c6e4..6273ef243 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/HtmlRenderTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/HtmlRenderTest.java
@@ -1,11 +1,10 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.output.HtmlRender;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.output.HtmlRender;
 
 public class HtmlRenderTest {
   @Test
diff --git a/core/src/test/java/com/qdesrame/openapi/test/MarkdownRenderTest.java b/core/src/test/java/org/openapitools/openapidiff/core/MarkdownRenderTest.java
similarity index 66%
rename from core/src/test/java/com/qdesrame/openapi/test/MarkdownRenderTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/MarkdownRenderTest.java
index 54e6978f1..c92a1cd8c 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/MarkdownRenderTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/MarkdownRenderTest.java
@@ -1,11 +1,10 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.output.MarkdownRender;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.output.MarkdownRender;
 
 public class MarkdownRenderTest {
   @Test
diff --git a/core/src/test/java/com/qdesrame/openapi/test/OneOfDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/OneOfDiffTest.java
similarity index 84%
rename from core/src/test/java/com/qdesrame/openapi/test/OneOfDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/OneOfDiffTest.java
index 16a4eb5c4..236faa717 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/OneOfDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/OneOfDiffTest.java
@@ -1,8 +1,8 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardIncompatible;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiChangedEndpoints;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardIncompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiChangedEndpoints;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/OpenApiDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/OpenApiDiffTest.java
similarity index 87%
rename from core/src/test/java/com/qdesrame/openapi/test/OpenApiDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/OpenApiDiffTest.java
index 896c38bcd..bcf96443a 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/OpenApiDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/OpenApiDiffTest.java
@@ -1,18 +1,17 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
 import static org.assertj.core.api.Assertions.assertThat;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.model.ChangedOperation;
-import com.qdesrame.openapi.diff.core.model.Endpoint;
-import com.qdesrame.openapi.diff.core.output.HtmlRender;
-import com.qdesrame.openapi.diff.core.output.MarkdownRender;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.util.List;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.model.ChangedOperation;
+import org.openapitools.openapidiff.core.model.Endpoint;
+import org.openapitools.openapidiff.core.output.HtmlRender;
+import org.openapitools.openapidiff.core.output.MarkdownRender;
 
 public class OpenApiDiffTest {
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ParameterDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ParameterDiffTest.java
similarity index 73%
rename from core/src/test/java/com/qdesrame/openapi/test/ParameterDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ParameterDiffTest.java
index cc054b542..1281066f6 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ParameterDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ParameterDiffTest.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiChangedEndpoints;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiChangedEndpoints;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/PathDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/PathDiffTest.java
similarity index 82%
rename from core/src/test/java/com/qdesrame/openapi/test/PathDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/PathDiffTest.java
index 5422f2057..71fbc938b 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/PathDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/PathDiffTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/RecursiveSchemaTest.java b/core/src/test/java/org/openapitools/openapidiff/core/RecursiveSchemaTest.java
similarity index 68%
rename from core/src/test/java/com/qdesrame/openapi/test/RecursiveSchemaTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/RecursiveSchemaTest.java
index 9e70469af..5d93c61dc 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/RecursiveSchemaTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/RecursiveSchemaTest.java
@@ -1,7 +1,7 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiBackwardIncompatible;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiBackwardIncompatible;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ReferenceDiffCacheTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ReferenceDiffCacheTest.java
similarity index 69%
rename from core/src/test/java/com/qdesrame/openapi/test/ReferenceDiffCacheTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ReferenceDiffCacheTest.java
index 93fe063df..e318a8f68 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ReferenceDiffCacheTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ReferenceDiffCacheTest.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/RequestDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/RequestDiffTest.java
similarity index 72%
rename from core/src/test/java/com/qdesrame/openapi/test/RequestDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/RequestDiffTest.java
index 53de142fb..c133b8a0c 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/RequestDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/RequestDiffTest.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiChangedEndpoints;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiChangedEndpoints;
 
 import org.junit.jupiter.api.Test;
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ResponseAddedContentSchemaTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ResponseAddedContentSchemaTest.java
similarity index 80%
rename from core/src/test/java/com/qdesrame/openapi/test/ResponseAddedContentSchemaTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ResponseAddedContentSchemaTest.java
index baaf2a10f..a4f0cabb0 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ResponseAddedContentSchemaTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ResponseAddedContentSchemaTest.java
@@ -1,16 +1,15 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.model.ChangedResponse;
-import com.qdesrame.openapi.diff.core.output.ConsoleRender;
-import com.qdesrame.openapi.diff.core.output.HtmlRender;
-import com.qdesrame.openapi.diff.core.output.MarkdownRender;
 import io.swagger.v3.oas.models.media.Content;
 import java.util.Map;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.model.ChangedResponse;
+import org.openapitools.openapidiff.core.output.ConsoleRender;
+import org.openapitools.openapidiff.core.output.HtmlRender;
+import org.openapitools.openapidiff.core.output.MarkdownRender;
 
 public class ResponseAddedContentSchemaTest {
 
diff --git a/core/src/test/java/com/qdesrame/openapi/test/ResponseHeaderDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/ResponseHeaderDiffTest.java
similarity index 81%
rename from core/src/test/java/com/qdesrame/openapi/test/ResponseHeaderDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/ResponseHeaderDiffTest.java
index 17947e792..58b30a74a 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/ResponseHeaderDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/ResponseHeaderDiffTest.java
@@ -1,13 +1,12 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedHeaders;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
-import com.qdesrame.openapi.diff.core.model.ChangedResponse;
 import java.util.Map;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.ChangedHeaders;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.model.ChangedResponse;
 
 /** Created by adarsh.sharma on 28/12/17. */
 public class ResponseHeaderDiffTest {
diff --git a/core/src/test/java/com/qdesrame/openapi/test/SecurityDiffTest.java b/core/src/test/java/org/openapitools/openapidiff/core/SecurityDiffTest.java
similarity index 96%
rename from core/src/test/java/com/qdesrame/openapi/test/SecurityDiffTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/SecurityDiffTest.java
index 4c78ae39c..ef1bec29c 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/SecurityDiffTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/SecurityDiffTest.java
@@ -1,12 +1,11 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.*;
 import io.swagger.v3.oas.models.security.SecurityRequirement;
 import org.junit.jupiter.api.Test;
+import org.openapitools.openapidiff.core.model.*;
 
 /** Created by adarsh.sharma on 06/01/18. */
 public class SecurityDiffTest {
diff --git a/core/src/test/java/com/qdesrame/openapi/test/Swagger2CompatibilityTest.java b/core/src/test/java/org/openapitools/openapidiff/core/Swagger2CompatibilityTest.java
similarity index 78%
rename from core/src/test/java/com/qdesrame/openapi/test/Swagger2CompatibilityTest.java
rename to core/src/test/java/org/openapitools/openapidiff/core/Swagger2CompatibilityTest.java
index 6b8487231..69bbb431d 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/Swagger2CompatibilityTest.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/Swagger2CompatibilityTest.java
@@ -1,6 +1,6 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
-import static com.qdesrame.openapi.test.TestUtils.assertOpenApiAreEquals;
+import static org.openapitools.openapidiff.core.TestUtils.assertOpenApiAreEquals;
 
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
diff --git a/core/src/test/java/com/qdesrame/openapi/test/TestUtils.java b/core/src/test/java/org/openapitools/openapidiff/core/TestUtils.java
similarity index 91%
rename from core/src/test/java/com/qdesrame/openapi/test/TestUtils.java
rename to core/src/test/java/org/openapitools/openapidiff/core/TestUtils.java
index c58f50e69..1180f2886 100644
--- a/core/src/test/java/com/qdesrame/openapi/test/TestUtils.java
+++ b/core/src/test/java/org/openapitools/openapidiff/core/TestUtils.java
@@ -1,10 +1,9 @@
-package com.qdesrame.openapi.test;
+package org.openapitools.openapidiff.core;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.slf4j.LoggerFactory.getLogger;
 
-import com.qdesrame.openapi.diff.core.OpenApiCompare;
-import com.qdesrame.openapi.diff.core.model.ChangedOpenApi;
+import org.openapitools.openapidiff.core.model.ChangedOpenApi;
 import org.slf4j.Logger;
 
 public class TestUtils {