diff --git a/Gemfile b/Gemfile
index ff03fbca4..5a53788e3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source 'https://rubygems.org'
 
 ruby '1.9.3'
 gem 'jekyll'
-gem 'jekyll-assets'
+gem 'jekyll-assets', '>= 2.0.0'
 gem 'maruku'
 gem 'rake'
 gem 'sass'