diff --git a/Gemfile b/Gemfile
index da82f6a..01102ad 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,10 +1,2 @@
 source "https://rubygems.org/"
 gemspec
-
-gem "json-schema", :git => "git@github.com:hoxworth/json-schema.git",
-                   :ref => "4c84c6739b76a15ba589fc63b7906a53fa80182b"
-gem "redcarpet"
-
-group :test do
-  gem 'nokogiri'
-end
diff --git a/fdoc.gemspec b/fdoc.gemspec
index 1ae0d55..bb79694 100644
--- a/fdoc.gemspec
+++ b/fdoc.gemspec
@@ -25,9 +25,9 @@ Gem::Specification.new do |s|
 
   s.add_dependency("json")
   s.add_dependency("json-schema", ">= 1.0.1")
-  s.add_dependency("redcarpet")
+  s.add_dependency("kramdown")
 
   s.add_development_dependency("rake")
   s.add_development_dependency("rspec", "~> 2.5")
-  s.add_development_dependency("libxml-ruby")
+  s.add_development_dependency("nokogiri")
 end