.travis.yml in grape-entity-0.4.3 vs .travis.yml in grape-entity-0.4.4

@@ -2,10 +2,10 @@
 
 cache: bundler
 
 rvm:
   - ruby-head
-  - 2.1.1
+  - 2.1.2
   - 2.1.0
   - 2.0.0
   - 1.9.3
   - jruby-19mode
   - jruby-head