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

@@ -3,15 +3,18 @@
 
 rvm:
   - 2.0.0
   - 2.1.3
   - 2.2.1
+  - 2.2.3
 
 gemfile:
-  - gemfiles/rails4.1.13.gemfile
-  - gemfiles/rails4.1.14.gemfile
-  - gemfiles/rails4.2.4.gemfile
-  - gemfiles/rails4.2.5.gemfile
+  - gemfiles/rails4.1.15.gemfile
+  - gemfiles/rails4.1.16.gemfile
+  - gemfiles/rails4.2.7.gemfile
+  - gemfiles/rails4.2.7.1.gemfile
+  - gemfiles/rails5.0.0.gemfile
+  - gemfiles/rails5.0.0.1.gemfile
 
 install:
   - "gem install bundler"
   - "travis_retry bundle install"