diff --git a/.travis.yml b/.travis.yml
index 94cccbd..c4981df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ rvm:
   - 2.1
   - 1.9.3
   - rbx-2
-  - jruby
+  - jruby-9.1.9.0
 matrix:
   allow_failures:
     - rvm: rbx-2 # See rubinius/rubinius#3485 - rubocop segfaults