.travis.yml in gnawrnip-0.4.0 vs .travis.yml in gnawrnip-0.5.0

@@ -8,9 +8,10 @@
     - master
 
 rvm:
   - 2.1
   - 2.2
+  - 2.3.0
 
 script: bundle exec rspec
 
 gemfile:
   - gemfiles/Gemfile-rspec-3.3.x