Here’s how to lockdown a package to a specific version.
Search for the current package.
$ sudo rpm -qa | grep sdk
google-cloud-sdk-365.0.1-1.x86_64
Install versionlock.
yum install yum-plugin-versionlock
Lock a package.
yum versionlock google-cloud-sdk-365.0.1-1.x86_64
Display all locked versions.
yum versionlock list
Unlock and clear.
yum versionlock clear