slack-ruby-client.gemspec in slack-ruby-client-0.3.1 vs slack-ruby-client.gemspec in slack-ruby-client-0.4.0

@@ -16,13 +16,14 @@
   s.summary = 'Slack Web and RealTime API client.'
   s.add_dependency 'faraday'
   s.add_dependency 'faraday_middleware'
   s.add_dependency 'faye-websocket'
   s.add_dependency 'eventmachine'
+  s.add_dependency 'json'
   s.add_development_dependency 'erubis'
   s.add_development_dependency 'json-schema'
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
   s.add_development_dependency 'vcr'
   s.add_development_dependency 'webmock'
-  s.add_development_dependency 'rubocop', '0.32.1'
+  s.add_development_dependency 'rubocop', '0.35.0'
 end