diff --git a/.travis.yml b/.travis.yml
index 2c8baec..24e9c53 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,8 +3,11 @@ language: ruby
 rvm:
   - 1.9.3
   - 2.0.0
+  - 2.1.0
+  - 2.1.1
+  - 2.1.2
   - jruby-19mode
-  - rbx-19mode
+
 gemfile:
   - Gemfile
   - Mongoid4.gemfile