benchmark-http.gemspec in benchmark-http-0.5.0 vs benchmark-http.gemspec in benchmark-http-0.6.0

@@ -13,17 +13,19 @@
 		f.match(%r{^(test|spec|features)/})
 	end
 	spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
 	spec.require_paths = ["lib"]
 
+	spec.required_ruby_version = '~> 2.4'
+
 	spec.add_dependency("async-io", "~> 1.5")
-	spec.add_dependency("async-http", "~> 0.37.4")
+	spec.add_dependency("async-http", "~> 0.37.13")
 	spec.add_dependency("async-await")
 	
 	spec.add_dependency("trenni-sanitize")
 	
 	spec.add_dependency('samovar', "~> 1.3")
 
-	spec.add_development_dependency "bundler", "~> 1.16"
+	spec.add_development_dependency "bundler"
 	spec.add_development_dependency "rake", "~> 10.0"
 	spec.add_development_dependency "rspec", "~> 3.0"
 end