Upgrade travis ruby to 2.2.2

Coursemology · Apr 3, 2017 · b953f21 · b953f21
1 parent 176a867
commit b953f21
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,8 +2,7 @@ sudo: false
 language: ruby
 cache: bundler
 rvm:
-  - 2.1.2
-  - ruby-head
+  - 2.2.2
 matrix:
   allow_failures:
     - rvm: ruby-head