green_flag.gemspec in green_flag-0.2.0 vs green_flag.gemspec in green_flag-0.3.0

@@ -26,10 +26,10 @@
   s.add_dependency "rails", "~> 3.2"
   s.add_dependency "pg"
   s.add_dependency "activerecord-concurrent-index"
   s.add_dependency "sass-rails"
 
-  s.add_development_dependency 'rspec-rails'
+  s.add_development_dependency 'rspec-rails', "~> 2"
   s.add_development_dependency 'factory_girl_rails'
   s.add_development_dependency 'capybara'
   s.add_development_dependency 'gem-release'
 end