diff --git a/Gemfile b/Gemfile
index 4de6b0ab6..8986a4c7a 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ gem "rake", "~> 10.1.1"
 gem "jquery-rails", "~> 2.0.2"
 gem "coderay", "~> 1.1.0"
 gem "fastercsv", "~> 1.5.0", :platforms => [:mri_18, :mingw_18, :jruby]
-gem "builder", "3.0.0"
+gem "builder", ">= 3.0.4"
 gem "request_store", "1.0.5"
 gem "mime-types"