Gemfile in carrier-0.1.2 vs Gemfile in carrier-0.1.3

@@ -11,10 +11,10 @@
   gem 'rake-kit'
   gem "jeweler",  ">= 1.6.4"
 end
 
 group :development, :test do
-  gem 'rails', '3.2.2'
+  gem 'rails', '>= 3.1'
   gem 'mysql2'
   gem 'devise'
   gem 'cutter'
   # gem 'ruby-debug19', :require => "ruby-debug"
 end