https://bugzilla.redhat.com/show_bug.cgi?id=1412422
--- Comment #6 from Fedora Update System updates@fedoraproject.org --- perl-PHP-Serialization-0.34-16.el6 has been submitted as an update to Fedora EPEL 6. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2017-4c960a85be