puree.gemspec in puree-2.8.1 vs puree.gemspec in puree-2.9.0

@@ -19,10 +19,10 @@
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
   spec.required_ruby_version = '~> 2.1'
 
-  spec.add_runtime_dependency 'http', '~> 2.0'
+  spec.add_runtime_dependency 'http', '~> 4.0'
   spec.add_runtime_dependency 'nokogiri', '~> 1.6'
 
   spec.add_development_dependency 'minitest-reporters', '~> 1.1'
 end