diff --git a/.travis.yml b/.travis.yml
index 618af90..e51a789 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,6 @@
 language: ruby
 rvm:
-  - 2.1.0
+  - 2.1
 script: bundle exec rake
 before_install:
   - gem update --system