diff --git a/Gemfile b/Gemfile
index fb202eb..1d24058 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'http://rubygems.org'
-ruby '2.2.1'
+ruby '2.2.2'
 
 gem 'dotenv-rails', :groups => [:development, :test]