rails-rfc6570.gemspec in rails-rfc6570-2.6.0 vs rails-rfc6570.gemspec in rails-rfc6570-3.0.0

@@ -21,15 +21,12 @@
   spec.files         = Dir['**/*'].grep(%r{^(
       (bin|lib|test|spec|features)/|
       (.*\.gemspec|.*LICENSE.*|.*README.*|.*CHANGELOG.*)
     )}x)
   spec.executables   = spec.files.grep(%r{^bin/}) {|f| File.basename(f) }
-  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '>= 2.5'
+  spec.required_ruby_version = '>= 2.7'
 
   spec.add_runtime_dependency 'actionpack', '>= 4.2', '< 7.1'
   spec.add_runtime_dependency 'addressable', '~> 2.3'
-
-  spec.add_development_dependency 'bundler'
 end