percy-common.gemspec in percy-common-3.1.6 vs percy-common.gemspec in percy-common-3.1.7.pre.beta

@@ -13,17 +13,20 @@
   spec.homepage      = ''
 
   spec.files         = `git ls-files -z`.split("\x0").reject do |f|
     f.match(/^(test|spec|features)\//)
   end
+
+  spec.required_ruby_version = '>= 2.6'
   spec.require_paths = ['lib']
 
   spec.add_dependency 'dogstatsd-ruby', '>= 4.4', '< 4.9'
   spec.add_dependency 'excon', '~> 0.57'
   spec.add_dependency 'redis', '>= 4.1.3', '< 5.0.0'
 
-  spec.add_development_dependency 'bundler', '~> 2.1.4'
+  spec.add_development_dependency 'bundler', '~> 2.0'
   spec.add_development_dependency 'guard-rspec', '~> 4.7'
   spec.add_development_dependency 'percy-style', '~> 0.7.0'
   spec.add_development_dependency 'rake', '~> 13.0'
   spec.add_development_dependency 'rspec', '~> 3.2'
+  spec.add_development_dependency 'webrick', '~> 1.0'
 end