CentOS - Mar 2023 - key mismatch?

I get this message when I try to run yum update on my Centos 7 server.
Could someone help me make sense of it and what to do about it.

warning: /var/cache/yum/x86_64/7/mariadb-main/packages/MariaDB-backup-
10.6.12-1.el7.centos.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID
c74cd1d8: NOKEY
Retrieving key from file:///etc/pki/rpm-gpg/MariaDB-Server-GPG-KEY

The GPG keys listed for the "MariaDB Server" repository are already
installed but they are not correct for this package.
Check that the correct key URLs are configured for this repository.

Failing package is: MariaDB-backup-10.6.12-1.el7.centos.x86_64
GPG Keys are configured as: file:///etc/pki/rpm-gpg/MariaDB-Server-GPG-
KEY

Hello,

see their blog post about this:
https://mariadb.org/new-gpg-release-key-rpms/

Kind regards,
   Steve

Am 13.03.2023 12:55, schrieb Andreas Fournier:
> I get this message when I try to run yum update on my Centos 7 server.
> Could someone help me make sense of it and what to do about it.
> 
> warning: /var/cache/yum/x86_64/7/mariadb-main/packages/MariaDB-backup-
> 10.6.12-1.el7.centos.x86_64.rpm: Header V4 RSA/SHA512 Signature, key ID
> c74cd1d8: NOKEY
> Retrieving key from file:///etc/pki/rpm-gpg/MariaDB-Server-GPG-KEY
> 
> The GPG keys listed for the "MariaDB Server" repository are
already
> installed but they are not correct for this package.
> Check that the correct key URLs are configured for this repository.
> 
> Failing package is: MariaDB-backup-10.6.12-1.el7.centos.x86_64
> GPG Keys are configured as: file:///etc/pki/rpm-gpg/MariaDB-Server-GPG-
> KEY
> 
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