diff --git a/.travis.yml b/.travis.yml
index 99a9f2fc..f937e7af 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,10 @@
 rvm:
   - 1.8.7
-  - 1.9.2
+  - 1.9.3
   - ree
   - jruby
-  - rbx
-  - rbx-2.0
+  - rbx-18mode
+  - rbx-19mode
 
 script: "rake test"