diff --git a/Gemfile b/Gemfile
index ce083c3..691f792 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,7 +8,7 @@ gem "mongoid", git: "https://github.com/mongoid/mongoid.git"
 gem 'bson_ext'
 
 # Use SCSS for stylesheets
-gem 'sass-rails', '~> 4.0.0'
+gem 'sass-rails', '~> 4.0.5'
 
 gem 'bootstrap-sass', '~> 3.0.2.0'
 
@@ -16,7 +16,7 @@ gem 'bootstrap-sass', '~> 3.0.2.0'
 gem 'uglifier', '>= 1.3.0'
 
 # Use CoffeeScript for .js.coffee assets and views
-gem 'coffee-rails', '~> 4.0.0'
+gem 'coffee-rails', '~> 4.0.1'
 
 # See https://github.com/sstephenson/execjs#readme for more supported runtimes
 # gem 'therubyracer', platforms: :ruby