diff --git a/Gemfile b/Gemfile
index fc492c7..ba90e29 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,8 +2,4 @@ source 'https://rubygems.org'
 
 gem 'jekyll'
 gem 'jekyll-compose'
-
-require 'json'
-require 'open-uri'
-versions = JSON.parse(open('https://pages.github.com/versions.json').read)
-gem 'github-pages', versions['github-pages']
+gem 'github-pages'