stylesheet.gemspec in stylesheet-0.1.4 vs stylesheet.gemspec in stylesheet-0.1.5

@@ -22,9 +22,10 @@
   gem.require_paths = ["lib"]
 
   gem.add_runtime_dependency("curb",     "~> 0.8")
   gem.add_runtime_dependency("nokogiri", "~> 1.5")
 
+  gem.add_development_dependency("rake")
   gem.add_development_dependency("rspec", "~> 2.9")
   gem.add_development_dependency("cucumber", "~> 1.2")
 
   # guard
   gem.add_development_dependency("guard", "~> 1.7")