diff --git a/.travis.yml b/.travis.yml
index 1d4706e..6880f2a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,4 @@
 language: ruby
 rvm:
-  - "1.9.3"
   - "2.0.0"
-  - "2.1.1"
+  - "2.1.5"