diff --git a/.travis.yml b/.travis.yml
index 0376744e..73eb5861 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,9 @@ language: ruby
 rvm:
   - 1.8.7
   - 1.9.3
+  - 2.0.0
+  - 2.1.0
+  - 2.2.2
   - jruby-18mode
   - jruby-19mode
   - rbx-18mode