Help needed. Fibaro FGS-222 driver needs updating

Hi all you expert coders out there.
Since migrating from a C3 to a C7, a couple of custom drivers for Fibaro devices no longer work.
One is a for an FGS-222.
Mike at HE has indicated that it will never work until the driver is updated, and I quote
"to support security for any zwave+ or later devices if they don't have it already...

I don't see any reason the 222 device will not work on a C7 once that driver is updated to support security."

Is there anybody out there who could possibly help with this?
I won't attach the code unless requested to do so.
Thanks again.