I posted last year about how to get HP specific updates related to VMware through VMware Update Manager.  A co-worker of mine recently pointed that URL is incorrect now.  HP recently rebranded their enterprise products as HP Enterprise (HPE).  Consequently, the VIBS download locations changed.

New HP VUM URLs

Drivers: http://vibsdepot.hpe.com/index-drv.xml

All other components: http://vibsdepot.hpe.com/index.xml

To get all HP updates, you need to add both as download locations.

Make sure you update your environment accordingly!