diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index c5ea4d7..9e61697 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -19,11 +19,14 @@ jobs:
   build:
 
     name: 'Build and Test'
-    runs-on: ubuntu-latest
-             
+    runs-on: windows-latest
+
+    env: 
+      VSTEST_CONNECTION_TIMEOUT: 900
+         
     steps:
-      - uses: actions/checkout@v2      
-      - name: Setup .NET
+      - uses: actions/checkout@v2
+      - name: Setup .NET Core
         uses: actions/setup-dotnet@v1
         with:
           dotnet-version: |
diff --git a/src/GeoJSON.Text.Test.Unit/CoordinateReferenceSystem/DefaultCrsTests.cs b/src/GeoJSON.Text.Test.Unit/CoordinateReferenceSystem/DefaultCrsTests.cs
index d7aba43..3ed6005 100644
--- a/src/GeoJSON.Text.Test.Unit/CoordinateReferenceSystem/DefaultCrsTests.cs
+++ b/src/GeoJSON.Text.Test.Unit/CoordinateReferenceSystem/DefaultCrsTests.cs
@@ -44,8 +44,8 @@ public void Can_Deserialize_CRS_issue_89()
         public void Can_Serialize_CRS_issue_89()
         {
             var expected =
-                "{\"type\":\"Point\",\"coordinates\":[34.56,12.34],\"crs\":{\"properties\":{\"name\":\"TEST NAME\"},\"type\":\"name\"}}";
-            var point = new Point(new Position(12.34, 34.56)) { CRS = new NamedCRS("TEST NAME") };
+                "{\"type\":\"Point\",\"coordinates\":[34.57,12.35],\"crs\":{\"properties\":{\"name\":\"TEST NAME\"},\"type\":\"name\"}}";
+            var point = new Point(new Position(12.35, 34.57)) { CRS = new NamedCRS("TEST NAME") };
 
             var json = JsonSerializer.Serialize(point);
 
@@ -57,8 +57,8 @@ public void Can_Serialize_CRS_issue_89()
         public void Can_Serialize_DefaultCRS_issue_89()
         {
             var expected =
-                "{\"type\":\"Point\",\"coordinates\":[34.56,12.34],\"crs\":{\"properties\":{\"name\":\"urn:ogc:def:crs:OGC::CRS84\"},\"type\":\"name\"}}";
-            var point = new Point(new Position(12.34, 34.56)) { CRS = new NamedCRS("urn:ogc:def:crs:OGC::CRS84") };
+                "{\"type\":\"Point\",\"coordinates\":[34.57,12.35],\"crs\":{\"properties\":{\"name\":\"urn:ogc:def:crs:OGC::CRS84\"},\"type\":\"name\"}}";
+            var point = new Point(new Position(12.35, 34.57)) { CRS = new NamedCRS("urn:ogc:def:crs:OGC::CRS84") };
 
             var json = JsonSerializer.Serialize(point);
 
diff --git a/src/GeoJSON.Text.Test.Unit/GeoJSON.Text.Test.Unit.csproj b/src/GeoJSON.Text.Test.Unit/GeoJSON.Text.Test.Unit.csproj
index 581ae1c..d2ce97c 100644
--- a/src/GeoJSON.Text.Test.Unit/GeoJSON.Text.Test.Unit.csproj
+++ b/src/GeoJSON.Text.Test.Unit/GeoJSON.Text.Test.Unit.csproj
@@ -4,7 +4,7 @@
     <ProjectGuid>{6C93B314-9208-4684-B873-172F7EC81689}</ProjectGuid>
     <RootNamespace>GeoJSON.Text.Tests</RootNamespace>
     <AssemblyName>GeoJSON.Text.Tests</AssemblyName>
-    <TargetFrameworks>netcoreapp3.1;net5;net6</TargetFrameworks>
+    <TargetFrameworks>net462;netcoreapp3.1;net5;net6</TargetFrameworks>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
   </PropertyGroup>
   <ItemGroup>
@@ -66,6 +66,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
diff --git a/src/GeoJSON.Text/GeoJSON.Text.csproj b/src/GeoJSON.Text/GeoJSON.Text.csproj
index 43bb156..0817c6a 100644
--- a/src/GeoJSON.Text/GeoJSON.Text.csproj
+++ b/src/GeoJSON.Text/GeoJSON.Text.csproj
@@ -23,6 +23,7 @@
 		<SignAssembly>true</SignAssembly>
 		<AssemblyOriginatorKeyFile>../key.snk</AssemblyOriginatorKeyFile>
 		<DelaySign>false</DelaySign>
+
 	</PropertyGroup>
 
 	<PropertyGroup Condition="'$(GITHUB_ACTIONS)' == 'true'">