Gemfile in replication-0.3.2 vs Gemfile in replication-0.4.0

@@ -1,10 +1,10 @@
 source 'https://rubygems.org'
 
 gemspec
 
 gem 'orm_adapter', '~> 0.5'
-gem 'rails', '~> 4.0.5'
+gem 'rails', '~> 4.2.1'
 
 group :test do
   gem 'minitest-reporters'
 end