Update From Master to List of Clients

Hi! 

I have an enviroment already set on a company, that is 1 Master Server, 4 Medias, Thousands Clients.

The problem that I have is that some of the clients are on version 6.5.0, version 7.5.0 and version 7.5.4.

So I was wondering if there is a way to check all the clients that on the bptestbpcd return a version that is not 7.5.4, and upgrade them to 7.5.4.

Otherwise we need to go manually to each of the clients 

Thanks for your help