diff --git a/Gemfile b/Gemfile
index 392ea17..9c217f7 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,11 +3,13 @@ source 'https://rubygems.org'
 gem 'yard'
 gem 'puppet', '~> 3.6.2'
 gem 'rgen'
+gem 'redcarpet'
 
 group :test do
   gem 'rspec'
   gem 'mocha'
   gem 'puppetlabs_spec_helper'
+  gem 'nokogiri'
 end
 
 group :development do