diff --git a/.travis.yml b/.travis.yml
index 7577031..8220e96 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,7 @@ rvm:
   - 2.2
   # - jruby-18mode # JRuby in 1.8 mode
   - jruby-1.7 # JRuby in 1.9 mode
+  - jruby-9.0.3.0
   - rbx-2.2.1
 
 services: mongodb