diff --git a/.travis.yml b/.travis.yml
index c00bd23..69c40e3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: java
 jdk:
 - oraclejdk8
 - openjdk8
+- openjdk11
 before_script:
 - chmod a+x gradlew
 script: