omniauth-github.gemspec in omniauth-github-2.0.0 vs omniauth-github.gemspec in omniauth-github-2.0.1

@@ -15,10 +15,10 @@
   gem.name          = "omniauth-github"
   gem.require_paths = ["lib"]
   gem.version       = OmniAuth::GitHub::VERSION
 
   gem.add_dependency 'omniauth', '~> 2.0'
-  gem.add_dependency 'omniauth-oauth2', '~> 1.7.1'
+  gem.add_dependency 'omniauth-oauth2', '~> 1.8'
   gem.add_development_dependency 'rspec', '~> 3.5'
   gem.add_development_dependency 'rack-test'
   gem.add_development_dependency 'simplecov'
   gem.add_development_dependency 'webmock'
 end