green_flag.gemspec in green_flag-0.1.0 vs green_flag.gemspec in green_flag-0.1.1

@@ -22,12 +22,12 @@
 
   s.files = `git ls-files`.split($/)
   s.test_files = Dir["spec/**/*"]
 
   s.add_dependency "rails", "~> 3.2"
-  s.add_dependency "pg", "~> 0.18"
-  s.add_dependency "activerecord-concurrent-index", "~> 0.0.1"
-  s.add_dependency "sass-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 'factory_girl_rails'
   s.add_development_dependency 'capybara'
 end