.travis.yml in use_case_pattern-1.0.0 vs .travis.yml in use_case_pattern-1.0.1

@@ -1,5 +1,6 @@
 sudo: false
 language: ruby
 rvm:
-  - 2.2.2
+  - 2.2.5
+  - 2.3.1
 before_install: gem install bundler -v 1.13.1