webmock-rspec-helper.gemspec in webmock-rspec-helper-0.0.3 vs webmock-rspec-helper.gemspec in webmock-rspec-helper-0.0.4

@@ -16,13 +16,14 @@
   spec.files         = `git ls-files -z`.split("\x0")
   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.required_ruby_version = '~> 2'
+
   spec.add_development_dependency 'bundler', '~> 1.7'
   spec.add_development_dependency 'rake', '~> 10.0'
 
   spec.add_dependency 'rspec'
   spec.add_dependency 'webmock'
   spec.add_dependency 'rails', '>= 3.0.0'
-
 end