diff --git a/.travis.yml b/.travis.yml
index c6264f3..1a45e51 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,7 @@ matrix:
   include:
     - os: linux
       language: java
-      jdk: oraclejdk8
+      jdk: oraclejdk9
       env: CFLAGS="-fPIC"
       install: true
       script: make java