diff --git a/.circleci/config.yml b/.circleci/config.yml
index 51219f645..80faef9d9 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -7,6 +7,12 @@ executors:
   scala_jdk11_executor:
     docker:
       - image: circleci/openjdk:11-jdk
+  scala_jdk13_executor:
+    docker:
+      - image: circleci/openjdk:13.0.1-jdk-buster
+  scala_jdk14_executor:
+    docker:
+      - image: circleci/openjdk:14-ea-26-jdk-buster
 
 commands:
   sbt_cmd:
@@ -98,6 +104,30 @@ workflows:
           name: jdk11_dotty
           java_version: jdk11
           scala_version: 0.20.0-RC1
+      - scala_job:
+          name: jdk13_2.12
+          java_version: jdk13
+          scala_version: 2.12.10
+      - scala_job:
+          name: jdk13_2.13
+          java_version: jdk13
+          scala_version: 2.13.1
+      - scala_job:
+          name: jdk13_dotty
+          java_version: jdk13
+          scala_version: 0.20.0-RC1
+      - scala_job:
+          name: jdk14_2.12
+          java_version: jdk14
+          scala_version: 2.12.10
+      - scala_job:
+          name: jdk14_2.13
+          java_version: jdk14
+          scala_version: 2.13.1
+      - scala_job:
+          name: jdk14_dotty
+          java_version: jdk14
+          scala_version: 0.20.0-RC1
       - scalajs_job:
           name: sjs0.6_2.12
           scala_version: 2.12.10
diff --git a/.travis.yml b/.travis.yml
index 8ee796989..3debe8338 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,6 +14,7 @@ env:
   - SCALAJS_VERSION=0.6.31   ADOPTOPENJDK=8
   - SCALAJS_VERSION=1.0.0-RC2 ADOPTOPENJDK=8
   - SCALAJS_VERSION=         ADOPTOPENJDK=11
+  - SCALAJS_VERSION=         ADOPTOPENJDK=13
 
 matrix:
   exclude: