Can't Patch Desktop Central Log4J vulnerability becuase Manage hasn't re-uped our contract

Can't Patch Desktop Central Log4J vulnerability becuase Manage hasn't re-uped our contract

We sent a check to Manage Engine about 2 months ago and we still have yet to get our contract renewed.
Now the Log4J vulnerability attached to Desktop Central is on every single one of our computers.

Is there any way to download and install this patch why we wait for ManageEngine to process our payment/contract?

This is a huge liability on our side that we have no control over.