slack-ruby-client.gemspec in slack-ruby-client-0.11.1 vs slack-ruby-client.gemspec in slack-ruby-client-0.12.0

@@ -24,9 +24,9 @@
   s.add_dependency 'websocket-driver'
   s.add_development_dependency 'erubis'
   s.add_development_dependency 'json-schema'
   s.add_development_dependency 'rake', '~> 10'
   s.add_development_dependency 'rspec'
-  s.add_development_dependency 'rubocop', '0.51.0'
+  s.add_development_dependency 'rubocop', '0.58.2'
   s.add_development_dependency 'vcr'
   s.add_development_dependency 'webmock'
 end