.travis.yml in animatecss-0.0.8 vs .travis.yml in animatecss-0.0.9

@@ -1,8 +1,9 @@
 language: ruby
 sudo: false
 script: 'bundle exec rspec'
 rvm:
   - 2.2.3
-  - ruby-head
+  - 2.2.4
+  - 2.3.0
 addons:
   sqlite3: "sqlite3"