ruby_badger.gemspec in ruby_badger-4.2.1 vs ruby_badger.gemspec in ruby_badger-4.2.2

@@ -23,15 +23,15 @@
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency     "rails",   '~> 4.2', '>= 4.2'
 
   spec.add_development_dependency "bundler", '~> 1.8', ">= 1.8"
-  spec.add_development_dependency "rake"
+  spec.add_development_dependency "rake", '~> 12.3.0', ">= 12.3"
 
-  spec.add_development_dependency 'rspec-rails'
-  spec.add_development_dependency 'capybara'
-  spec.add_development_dependency 'factory_girl_rails'
-  spec.add_development_dependency 'fuubar'
-  spec.add_development_dependency 'sass-rails'
+  spec.add_development_dependency 'rspec-rails', "~> 3.7.2", ">= 3.7"
+  spec.add_development_dependency 'capybara', "~> 2.18.0", ">= 2.18"
+  spec.add_development_dependency 'factory_bot_rails', '~> 4.8.2', ">= 4.8"
+  spec.add_development_dependency 'fuubar', '~> 2.3.1', ">= 2.3"
+  spec.add_development_dependency 'sass-rails', '~> 5.0.7', ">= 5.0"
 
   spec.test_files    = Dir["spec/**/*"]
 end