diff --git a/Gemfile b/Gemfile
index ef851e015e..b5bb5f50c5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -36,7 +36,7 @@ else
   end
 end
 
-gem 'rails', '~> 3.2.18'
+gem 'rails', '~> 4.1.1'
 gem 'htmlentities'
 gem 'bluecloth', '~> 2.1'
 gem 'coderay', '~> 1.1.0'
@@ -63,8 +63,8 @@ gem 'rails_autolink', '~> 1.1.0'
 gem 'dynamic_form', '~> 1.1.4'
 
 group :assets do
-  gem 'sass-rails', " ~> 3.2.6"
-  gem 'coffee-rails', " ~> 3.2.2"
+  gem 'sass-rails', " ~> 4.0.3"
+  gem 'coffee-rails', " ~> 4.0.1"
   gem 'uglifier'
 end