diff --git a/.travis.yml b/.travis.yml
index d9ff096..7e075c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,10 +8,10 @@ sudo: false
 addons:
   apt:
     packages:
-      - oracle-java8-installer
+      - oracle-java9-installer
 
 jdk:
-  - oraclejdk8
+  - oraclejdk9
 
 os:
   - linux