.travis.yml in feedjira-podcast-0.9.12 vs .travis.yml in feedjira-podcast-0.9.13

@@ -1,7 +1,8 @@
 sudo: false
 language: ruby
 rvm:
   - 2.2.1
-  - 2.2.3
+  - 2.2.4
+  - 2.3.0
 cache: bundler
 script: "bundle exec rake test"