diff --git a/Gemfile b/Gemfile
index 39d01c2..4e27843 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,7 +12,7 @@ end
 gem 'sass-rails', '4.0.1'
 
 # Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '2.1.1'
+gem 'uglifier', '2.7.2'
 
 # Use CoffeeScript for .js.coffee assets and views
 gem 'coffee-rails', '4.0.1'