Rakefile in haml-magic-translations-0.5.1 vs Rakefile in haml-magic-translations-4.0.0

@@ -16,10 +16,11 @@
 time with translations.
     DESCR
     gem.email = "[e-mail]"
     gem.homepage = "https://github.com/potager/haml-magic-translations"
     gem.authors = ["Kriss Kowalik", "potager.org"]
-    gem.add_dependency "haml", "~> 3.1"
+    gem.add_dependency "haml", "~> 4.0"
+    gem.add_development_dependency "haml-contrib", ">= 1.0"
     gem.add_development_dependency "actionpack"
     gem.add_development_dependency "gettext", ">= 2.3"
     gem.add_development_dependency "fast_gettext"
     gem.add_development_dependency "rspec", ">= 2"
     gem.add_development_dependency "rdoc", ">= 2.4.2"