Philips Hue HTTPS

My Philips Hue integrations stopped working. Apprently HTTP is depcrated, so the HTTP request node must be configured for HTTPS. I've
enabled SSL/TLS
added the CA certificate posted on the Hue Developer site
set the Server Name to the Bridge ID

however, I'm getting:
RequestError: HTTPS option servername does not exist

Any suggestions for how to get this to work?