voog_api.gemspec in voog_api-0.0.11 vs voog_api.gemspec in voog_api-0.0.12

@@ -20,8 +20,9 @@
   spec.add_development_dependency 'bundler', '~> 1.3'
   spec.add_development_dependency 'guard-rspec', '~> 4.2.0'
   spec.add_development_dependency 'rspec', '~> 2.14.1'
   spec.add_development_dependency 'webmock', '1.16.0'
   spec.add_development_dependency 'rake'
-  
+  spec.add_development_dependency 'listen', '3.0.8'
+
   spec.add_dependency 'sawyer', '~> 0.5.4'
 end