You need to power off the vCenter VM, connect to the ESXi host directly via vSphere client and right click on the vCenter VM > Upgrade Virtual Hardware.
Make sure you are running the latest VMware Tools before you do that.
You need to power off the vCenter VM, connect to the ESXi host directly via vSphere client and right click on the vCenter VM > Upgrade Virtual Hardware.
Make sure you are running the latest VMware Tools before you do that.