saml-kit.gemspec in saml-kit-1.0.20 vs saml-kit.gemspec in saml-kit-1.0.21

@@ -27,9 +27,10 @@
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
   spec.add_dependency 'activemodel', '>= 4.2.0'
+  spec.add_dependency 'net-hippie', '~> 0.1.8'
   spec.add_dependency 'xml-kit', '>= 0.1.13', '<= 1.0.0'
   spec.add_development_dependency 'bundler', '~> 1.15'
   spec.add_development_dependency 'bundler-audit', '~> 0.6'
   spec.add_development_dependency 'ffaker', '~> 2.7'
   spec.add_development_dependency 'rake', '~> 10.0'