handlebars_assets.gemspec in handlebars_assets-0.3.1 vs handlebars_assets.gemspec in handlebars_assets-0.4.0

@@ -19,10 +19,6 @@
   s.require_paths = ["lib"]
 
   s.add_runtime_dependency "execjs", ">= 1.2.9"
   s.add_runtime_dependency "tilt"
   s.add_runtime_dependency "sprockets", ">= 2.0.3"
-
-  s.add_development_dependency "activesupport", "~> 3.1.0"
-  s.add_development_dependency "therubyracer"
-  s.add_development_dependency "rake"
 end