critic.gemspec in critic-0.2.0 vs critic.gemspec in critic-0.2.1

@@ -16,12 +16,13 @@
 
   spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.bindir        = 'bin'
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
+  spec.license       = 'MIT'
 
   spec.add_development_dependency 'bundler', '~> 1.10'
   spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'rspec', '~> 3.4'
 
-  spec.add_dependency 'activesupport', '> 3.0', '< 5.0'
+  spec.add_dependency 'activesupport', '> 3.0', '< 6.0'
 end