wcc-contentful.gemspec in wcc-contentful-0.4.0.pre.alpha vs wcc-contentful.gemspec in wcc-contentful-0.4.0.pre.beta

@@ -46,9 +46,10 @@
   spec.add_development_dependency 'rspec-rails', '~> 3.7'
   spec.add_development_dependency 'sqlite3'
   spec.add_development_dependency 'timecop', '~> 0.9.1'
 
   # optional dependencies
+  spec.add_development_dependency 'connection_pool', '~> 2.2'
   spec.add_development_dependency 'contentful', '2.6.0'
   spec.add_development_dependency 'contentful-management', '2.0.2'
   spec.add_development_dependency 'graphql', '~> 1.7'
   spec.add_development_dependency 'http', '> 1.0', '< 3.0'
   spec.add_development_dependency 'pg', '~> 1.0'