[root@dcpae-643-centos-52 ~]# rpm -ivh centos-release-8.2-2.2004.0.2.el8.x86_64.rpm centos-repos-8.2-2.2004.0.2.el8.x86_64.rpm centos-gpg-keys-8.2-2.2004.0.2.el8.noarch.rpm
warning: centos-release-8.2-2.2004.0.2.el8.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
error: Failed dependencies:
centos-release < 8.2-3 is obsoleted by (installed) centos-linux-release-8.4-1.2105.el8.noarch
centos-repos < 8.2-3 conflicts with (installed) centos-linux-repos-8-2.el8.noarch
centos-repos(8) conflicts with (installed) centos-linux-repos-8-2.el8.noarch
centos-repos < 8.2-3 is obsoleted by (installed) centos-linux-release-8.4-1.2105.el8.noarch
[root@dcpae-643-centos-52 ~]# rpm -e --nodeps centos-linux-release-8.4-1.2105.el8.noarch
[root@dcpae-643-centos-52 ~]# rpm -ivh centos-release-8.2-2.2004.0.2.el8.x86_64.rpm
warning: centos-release-8.2-2.2004.0.2.el8.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Updating / installing...
1:centos-release-8.2-2.2004.0.2.el8################################# [100%]
[root@dcpae-643-centos-52 ~]# rpm -ivh centos-gpg-keys-8.2-2.2004.0.2.el8.noarch.rpm
warning: centos-gpg-keys-8.2-2.2004.0.2.el8.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
package centos-gpg-keys-1:8-2.el8.noarch (which is newer than centos-gpg-keys-8.2-2.2004.0.2.el8.noarch) is already installed
[root@dcpae-643-centos-52 ~]# rpm -ivh centos-release-8.2-2.2004.0.2.el8.x86_64.rpm
warning: centos-release-8.2-2.2004.0.2.el8.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
Verifying... ################################# [100%]
Preparing... ################################# [100%]
package centos-release-8.2-2.2004.0.2.el8.x86_64 is already installed
[root@dcpae-643-centos-52 ~]# cat /etc/redhat-release
CentOS Linux release 8.2.2004 (Core)
[root@dcpae-643-centos-52 ~]# reboot