.travis.yml in asana_exception_notifier-0.5.0 vs .travis.yml in asana_exception_notifier-0.6.0

@@ -6,11 +6,10 @@
 bundler_args: "--no-deployment"
 script:
    - echo $BUNDLE_GEMFILE
    - bundle exec rake
 rvm:
-  - 2.0.0
-  - 2.1.5
-  - 2.2.3
+  - 2.2.2
+  - 2.2.5
   - 2.3.1
 notifications:
   email: false