Appraisals in groupify-0.6.0.rc1 vs Appraisals in groupify-0.6.0.rc2

@@ -3,22 +3,13 @@
   gem "mongoid", ">= 3.0", "< 4"
 end
 
 appraise "rails-4.0" do
   gem 'activerecord', "~> 4.0.0"
-
-  # TODO: Enable once Mongoid 4 is released
-  #gem "mongoid", ">= 4.0"
-
-  #gem "mongoid", github: "mongoid/mongoid", branch: "master"
-  gem "mongoid", "4.0.0.rc2"
+  gem "mongoid", "~> 4.0"
 end
 
 appraise "rails-4.1" do
   gem 'activerecord', "~> 4.1.0"
 
-  # TODO: Enable once Mongoid 4 is released
-  #gem "mongoid", ">= 4.0"
-
-  #gem "mongoid", :github => "mongoid/mongoid"
-  gem "mongoid", "4.0.0.rc2"
+  gem "mongoid", "~> 4.0"
 end