diff --git a/.circleci/config.yml b/.circleci/config.yml
index d2fe0ce..13db5fc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -30,6 +30,14 @@ defaults_gradle: &defaults_gradle
 version: 2.0
 
 jobs:
+  build_gradle_jdk11:
+    <<: *defaults
+
+    docker:
+      - image: circleci/openjdk:11-jdk
+
+    <<: *defaults_gradle
+
   build_gradle_jdk10:
     <<: *defaults
 
diff --git a/.travis.yml b/.travis.yml
index 80eea46..ec199ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ jdk:
   - oraclejdk8
   - oraclejdk9
   - oraclejdk10
+  - oraclejdk11
 
 before_install:
   - chmod +x gradlew