diff --git a/Rakefile b/Rakefile
index 95554ca..a288924 100644
--- a/Rakefile
+++ b/Rakefile
@@ -11,6 +11,10 @@ begin
     gem.homepage = "http://httparty.rubyforge.org"
     gem.authors = ["John Nunemaker", "Sandro Turriate"]
     gem.add_dependency 'crack', '>= 0.1.1'
+    gem.add_development_dependency "activesupport", "~>2.3"
+    gem.add_development_dependency "cucumber", "~>0.4"
+    gem.add_development_dependency "fakeweb", "~>1.2"
+    gem.add_development_dependency "mongrel", "~>1.1"
     gem.add_development_dependency "rspec", "1.2.9"
     gem.post_install_message = "When you HTTParty, you must party hard!"
     gem.rubyforge_project = 'httparty'