This update is not reporting back that it's required for install where previous versions are present.
Because this update depends on Cisco AnyConnect Secure Mobility Client, we have that update as a prerequisite for this update. Once the newer (matching) mobility client is installed, this update will show as applicable.
I had included core, dart, and gina in the software update group.
Core and dart installed already but gina was lacking. After seeing your comment and checking back, it's already been installed.
Happy to help!