diff --git a/.travis.yml b/.travis.yml
index 721f1c48e..df88c3e7f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ addons:
     packages:
       - ant-optional
 jdk:
-  - openjdk8
+  - openjdk11
   - openjdk13
 script:
  - "ant -buildfile build.xml clean check jar unittest"