diff --git a/Gemfile b/Gemfile
index 816151ec..7989a8a5 100644
--- a/Gemfile
+++ b/Gemfile
@@ -28,7 +28,7 @@ end
 
 if RUBY_ENGINE == "ruby"
   gem 'less', '~> 2.0'
-  gem 'mini_racer'
+  gem 'therubyracer'
   gem 'redcarpet'
   gem 'wlang', '>= 2.0.1'
   gem 'bluecloth'