sidekiq-logstash.gemspec in sidekiq-logstash-3.0.0 vs sidekiq-logstash.gemspec in sidekiq-logstash-3.1.0

@@ -17,17 +17,12 @@
   spec.homepage = 'https://github.com/iMacTia/sidekiq-logstash'
   spec.license = 'MIT'
 
   spec.files = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   spec.require_paths = ['lib']
-  spec.required_ruby_version = '>= 2.7.0'
+  spec.required_ruby_version = '>= 3.0.0'
 
   spec.add_dependency 'logstash-event', '~> 1.2'
   spec.add_dependency 'sidekiq', '~> 7.0'
 
-  spec.add_development_dependency 'factory_bot', '~> 6.1'
-  spec.add_development_dependency 'rake', '>= 10'
-  spec.add_development_dependency 'rspec', '~> 3.0'
-  spec.add_development_dependency 'rspec-json_expectations', '~> 2.1.0'
-  spec.add_development_dependency 'rubocop-performance', '~> 1.5'
   spec.metadata['rubygems_mfa_required'] = 'true'
 end