Gemfile in shallot-0.3 vs Gemfile in shallot-0.4

@@ -1,8 +1,7 @@
 source "http://rubygems.org"
 
 group :development do
   gem "shoulda", ">= 0"
-  gem "bundler", "~> 1.0.0"
-  gem "jeweler", "~> 1.6.4"
-  gem "rcov", ">= 0"
+  gem "bundler", ">= 1.0.0"
+  gem "jeweler", ">= 1.6.4"
 end