diff --git a/.travis.yml b/.travis.yml
index 13f6528e..dc7432dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,10 @@
 language: java
 jdk:
   - openjdk7
-  - oraclejdk8
+  - openjdk8
+  - openjdk9
+  - openjdk10
+  - openjdk11
 
 # No need for preliminary install step.
 install: true