release fixed ruby version in Gemfile
release fixed ruby version in Gemfile

masuidrive/open-wripe,masuidrive/open-wripe,masuidrive/open-wripe,maripiyoko/open-wripe,y-matsumoto/open-wripe,y-matsumoto/open-wripe,maripiyoko/open-wripe,maripiyoko/open-wripe,maripiyoko/open-wripe,y-matsumoto/open-wripe,y-matsumoto/open-wripe