EL8.7 to EL8.9 Public key not installed?

Why would a working Almalinux 8 install suddenly give this error on yum updates? Edit: ah you changed the public key AlmaLinux OS - Forever-Free Enterprise-Grade Operating System !

Importing GPG key 0xC21AD6EA:
 Userid     : "AlmaLinux <packager@almalinux.org>"
 Fingerprint: E53C F5EF 91CE B0AD 1812 ECB8 51D6 647E C21A D6EA
 From       : /etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
Is this ok [y/N]: y
Key imported successfully
Import of key(s) didn't help, wrong key(s)?
Public key for kernel-4.18.0-513.24.1.el8_9.x86_64.rpm is not installed. Failing package is: kernel-4.18.0-513.24.1.el8_9.x86_64
 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux
Public key for kernel-core-4.18.0-513.24.1.el8_9.x86_64.rpm is not installed. Failing package is: kernel-core-4.18.0-513.24.1.el8_9.x86_64

/etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux

-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1

mQINBF/9iQ4BEADguRE+cjShp7JujKkiVH3+ZYYD5ncX7IMh7Ig0DbDC8ldtm84k
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72EHtteVBoVn0eg6
=rEWJ
-----END PGP PUBLIC KEY BLOCK----

I’m updating from old Almalinux 8.7 install, so 8.9 has new keys?

diff -u /etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux <(curl -s https://repo.almalinux.org/almalinux/RPM-GPG-KEY-AlmaLinux-8)
--- /etc/pki/rpm-gpg/RPM-GPG-KEY-AlmaLinux      2022-11-09 17:12:36.000000000 -0500
+++ /dev/fd/63  2024-04-15 00:05:37.219339525 -0400
@@ -56,3 +56,32 @@
 72EHtteVBoVn0eg6
 =rEWJ
 -----END PGP PUBLIC KEY BLOCK-----
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
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+ZEzov/wIBeoaIp8=
+=mC/C
+-----END PGP PUBLIC KEY BLOCK-----

Seems this fixed it

rpm --import https://repo.almalinux.org/almalinux/RPM-GPG-KEY-AlmaLinux-8
yum clean all
yum makecache

Edit: ah you changed the public key AlmaLinux OS - Forever-Free Enterprise-Grade Operating System !