diff --git a/ios-checkboxes.gemspec b/ios-checkboxes.gemspec
index 85355e6..33d4df2 100644
--- a/ios-checkboxes.gemspec
+++ b/ios-checkboxes.gemspec
@@ -17,7 +17,7 @@ Gem::Specification.new do |s|
   s.test_files    = `git ls-files -- {test,spec,features,build}/*`.split("\n")
   s.require_paths = ["lib"]
 
-  s.add_dependency "rails", "~> 3.1"
+  s.add_dependency "rails", ">= 3.1"
   s.add_dependency "sass-rails"
 
   s.add_development_dependency "rspec-rails"
diff --git a/lib/ios-checkboxes/version.rb b/lib/ios-checkboxes/version.rb
index 21a0773..6e0a6f5 100644
--- a/lib/ios-checkboxes/version.rb
+++ b/lib/ios-checkboxes/version.rb
@@ -1,3 +1,3 @@
 module IosCheckboxes
-  VERSION = "0.2.1"
+  VERSION = "0.2.2"
 end