circle.yml in git_reflow-0.6.0 vs circle.yml in git_reflow-0.6.1

@@ -1,16 +1,16 @@
 dependencies:
   pre:
     - rvm install 2.0.0
-    - rvm install 2.1.5
-    - rvm install 2.2.1
+    - rvm install 2.1.6
+    - rvm install 2.2.2
 
   override:
     - 'rvm-exec 2.0.0-p643 bundle install'
-    - 'rvm-exec 2.1.5 bundle install'
-    - 'rvm-exec 2.2.1 bundle install'
+    - 'rvm-exec 2.1.6 bundle install'
+    - 'rvm-exec 2.2.2 bundle install'
 
 test:
   override:
     - 'rvm-exec 2.0.0-p643 bundle exec rake'
-    - 'rvm-exec 2.1.5 bundle exec rake'
-    - 'rvm-exec 2.2.1 bundle exec rake'
+    - 'rvm-exec 2.1.6 bundle exec rake'
+    - 'rvm-exec 2.2.2 bundle exec rake'