slack-ruby-client.gemspec in slack-ruby-client-2.0.0 vs slack-ruby-client.gemspec in slack-ruby-client-2.1.0

@@ -20,8 +20,7 @@
   s.add_dependency 'faraday', '>= 2.0'
   s.add_dependency 'faraday-mashify'
   s.add_dependency 'faraday-multipart'
   s.add_dependency 'gli'
   s.add_dependency 'hashie'
-  s.add_dependency 'websocket-driver'
   s.metadata['rubygems_mfa_required'] = 'true'
 end