rails-perftest.gemspec.erb in rails-perftest-0.0.1 vs rails-perftest.gemspec.erb in rails-perftest-0.0.2

@@ -13,10 +13,10 @@
   gem.test_files    = [<%= test_files.map(&:inspect).join ',' %>]
   gem.name          = "rails-perftest"
   gem.require_paths = ["lib"]
   gem.version       = Rails::Perftest::VERSION
 
-  gem.add_development_dependency 'ruby-prof'
+  gem.add_development_dependency 'ruby-prof', '>= 0.12.1'
   gem.add_development_dependency 'minitest', '>= 3'
   gem.add_development_dependency 'railties', '~> 4.0.0.beta'
   gem.add_development_dependency 'activerecord', '~> 4.0.0.beta'
   gem.add_development_dependency 'activemodel', '~> 4.0.0.beta'
   gem.add_development_dependency 'actionmailer', '~> 4.0.0.beta'