diff --git a/Gemfile b/Gemfile
index d2117fc4b..e966d23a8 100644
--- a/Gemfile
+++ b/Gemfile
@@ -16,7 +16,7 @@ gem "roadie-rails", "~> 1.1.1"
 gem "roadie", "~> 3.2.1"
 gem "mimemagic"
 
-gem "nokogiri", (RUBY_VERSION >= "2.1" ? ">= 1.7.0" : "~> 1.6.8")
+gem "nokogiri", (RUBY_VERSION >= "2.1" ? "~> 1.7.2" : "~> 1.6.8")
 gem "i18n", "~> 0.7.0"
 gem "ffi", "1.9.14", :platforms => :mingw if RUBY_VERSION < "2.0"