sixword.gemspec in sixword-0.3.1 vs sixword.gemspec in sixword-0.3.2

@@ -26,10 +26,13 @@
   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_development_dependency 'bundler', '~> 1.3'
+  spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rake'
-  spec.add_development_dependency 'rspec'
+  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_development_dependency 'rubocop', '~> 0'
+  spec.add_development_dependency 'yard'
 
   spec.required_ruby_version = '>= 1.9.3'
 end