json_parser.gemspec in json_parser-1.0.0 vs json_parser.gemspec in json_parser-1.1.0

@@ -16,9 +16,10 @@
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f)  }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
   spec.add_runtime_dependency 'activesupport'
+  spec.add_runtime_dependency 'concern_builder'
 
   spec.add_development_dependency 'safe_attribute_assignment'
   spec.add_development_dependency "bundler", "~> 1.6"
   spec.add_development_dependency "rake"
   spec.add_development_dependency "rspec", "~> 2.14"