.travis.yml in bixby-client-0.5.0 vs .travis.yml in bixby-client-0.5.1

@@ -6,10 +6,10 @@
 script: "bundle exec micron test/"
 after_script: "rake coveralls"
 
 language: ruby
 rvm:
-  - 2.0.0
+  - 2.1.1
   - 1.9.3
 
 branches:
   only:
     - master