diff --git a/Gemfile b/Gemfile
index e5cd493..eb6e290 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '2.2.1'
+ruby '2.2.2'
 gem 'rails', '4.1.8'
 gem 'sass-rails', '~> 4.0.3'
 gem 'uglifier', '>= 1.3.0'