diff --git a/Gemfile b/Gemfile
index 114c04e..510850e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -19,7 +19,7 @@ gem "coffee-script"
 gem "therubyracer"
 gem "capybara"
 gem "cucumber"
-gem "nokogiri"
+gem "nokogiri", ">= 1.18.8"
 gem "zip"
 gem "selenium-webdriver"
 gem "parallel_tests"