Plain ol' rake

Author: gjtorikian

graphql-docs.gemspec

@@ -36,7 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'minitest', '~> 5.0'
   spec.add_development_dependency 'minitest-focus', '~> 1.1'
   spec.add_development_dependency 'pry', '~> 0.10.0'
-  spec.add_development_dependency 'rake', '~> 10.0'
+  spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rubocop-github'
   spec.add_development_dependency 'webmock', '~> 2.3'
 end