highcharts-js-rails.gemspec in highcharts-js-rails-0.2.0 vs highcharts-js-rails.gemspec in highcharts-js-rails-0.2.1

@@ -1,11 +1,11 @@
 # -*- encoding: utf-8 -*-
 $:.push File.expand_path("../lib", __FILE__)
 
 Gem::Specification.new do |s|
   s.name        = 'highcharts-js-rails'
-  s.version     = '0.2.0'
+  s.version     = '0.2.1'
   s.authors     = ['Alex Robbin']
   s.email       = ['[e-mail]']
   s.homepage    = 'https://github.com/agrobbin/highcharts-js-rails'
   s.summary     = %q{Easily configure a Highcharts JS chart for use in a Rails application}
   s.description = s.summary
@@ -15,10 +15,10 @@
   s.files         = `git ls-files`.split("\n")
   s.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ['lib']
 
-  s.add_dependency 'railties', '~> 3.1'
+  s.add_dependency 'railties', '>= 3.1'
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
   s.add_development_dependency 'simplecov'
 end