.travis.yml in fluent-plugin-hipchat-0.1.6 vs .travis.yml in fluent-plugin-hipchat-0.1.7

@@ -1,5 +1,7 @@
 rvm:
  - 1.9.3
  - 2.0.0
+ - 2.1
+ - 2.2
 
 script: bundle exec rake test