watir-webdriver.gemspec in watir-webdriver-0.3.2 vs watir-webdriver.gemspec in watir-webdriver-0.3.3

@@ -23,8 +23,11 @@
 
   s.add_development_dependency "rspec", "~> 2.3.0"
   s.add_development_dependency "yard", "~> 0.6"
   s.add_development_dependency "webidl", ">= 0.1.1"
   s.add_development_dependency "sinatra", "~> 1.0"
+  s.add_development_dependency "headless", "~> 0.2"
+  s.add_development_dependency "rake", "~> 0.9.2"
+  s.add_development_dependency "fuubar", "~> 0.0.6"
   s.add_development_dependency "nokogiri"
   s.add_development_dependency "activesupport", "~> 2.3.5" # for pluralization during code generation
 end