Merge pull request 9142
@ -75,7 +75,7 @@ group :jekyll_optional_dependencies do
gem "kramdown-syntax-coderay"
gem "matrix"
gem "mime-types", "~> 3.0"
gem "rdoc", "~> 6.3.0"
gem "rdoc", "~> 6.0"
gem "tomlrb"
platforms :ruby, :mswin, :mingw, :x64_mingw do