Firefox 89?

I've been reading about firefox 89 and wanted to check it out. I'm on F34. Doesn't seem to be in updates-testing. Let's try rawhide: sudo dnf --enablerepo=rawhide update firefox I Dependencies resolved. ================================================================================================= Package Architecture Version Repository Size ================================================================================================= Upgrading: firefox x86_64 89.0-1.fc35 rawhide 103 M Transaction Summary ================================================================================================= Upgrade 1 Package Total download size: 103 M Is this ok [y/N]: y Downloading Packages: firefox-89.0-1.fc35.x86_64.rpm 6.0 MB/s | 103 MB 00:17 ------------------------------------------------------------------------------------------------- Total 5.9 MB/s | 103 MB 00:17 warning: /var/cache/dnf/rawhide-2d95c80a1fa0a67d/packages/firefox-89.0-1.fc35.x86_64.rpm: Header V4 RSA/SHA256 Signature, key ID 9867c58f: NOKEY Fedora - Rawhide - Developmental packages for the next Fedora re 796 kB/s | 1.6 kB 00:00 GPG key at file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-34-x86_64 (0x45719A39) is already installed Fedora - Rawhide - Developmental packages for the next Fedora re 1.6 MB/s | 1.6 kB 00:00 Importing GPG key 0x38AB71F4: Userid : "Fedora (36) <fedora-36-primary(a)fedoraproject.org&gt;&quot; Fingerprint: 53DE D2CB 922D 8B8D 9E63 FD18 999F 7CBF 38AB 71F4 From : /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-36-x86_64 Is this ok [y/N]: y Key imported successfully Import of key(s) didn't help, wrong key(s)? Public key for firefox-89.0-1.fc35.x86_64.rpm is not installed. Failing package is: firefox-89.0-1.fc35.x86_64 GPG Keys are configured as: file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-34-x86_64, file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-36-x86_64 The downloaded packages were saved in cache until the next successful transaction. You can remove cached packages by executing 'dnf clean packages'. Error: GPG check FAILED I don't think I want to install if gpg check failed.