gh.gemspec in gh-0.6.1 vs gh.gemspec in gh-0.7.1

@@ -21,8 +21,8 @@
 
   s.add_runtime_dependency 'faraday',     '~> 0.8'
   s.add_runtime_dependency 'backports',   '~> 2.3'
   s.add_runtime_dependency 'multi_json',  '~> 1.0'
   s.add_runtime_dependency 'addressable'
-  s.add_runtime_dependency 'net-http-persistent'
+  s.add_runtime_dependency 'net-http-persistent', '>= 2.7'
   s.add_runtime_dependency 'net-http-pipeline'
 end