Warning during upgrade

I just ran paru and got a warning during upgrade:

!2/9) upgrading systemd-libs                                                  [############################################] 100%!<
!(3/9) upgrading libva                                                         [############################################] 100%!<
!(4/9) upgrading pango                                                         [############################################] 100%!<
!(5/9) upgrading rav1e                                                         [############################################] 100%!<
!(6/9) upgrading systemd                                                       [############################################] 100%!<
!warning: directory permissions differ on /etc/cryptsetup-keys.d/!<
!filesystem: 755  package: 700!<
!(7/9) upgrading systemd-sysvcompat                                            [############################################] 100%!<
!(8/9) upgrading vim-runtime   !<

Is it anything to be concerned about? I've no idea why it's talking about directory permissions as I've never changed any permissions on this system