ESXi update from 6.5u1 to 6.5u3 using esxcli

Hi ,

How to update esxi using esxcli method when only vSAN datastore is mounted to ESXi ? Can i upload esxi-offline.zip file directly to vSAN datastore and run esxcli command to update esxi ?

My vSphere cluster details are below,

Running ESXi version       -   6.5 U1 HPE-Custom image

Required ESXi version      - 6.5 U3 HPE-custom image

Datastore mounted           - vSAN datastore ( no other datastore's are available or mounted )

Cluster Features enabled - HA, DRS,vSAN

vSAN storage policy         - vSAN default storage policy ( FTT-1)

Kindly help me out !

Thanks,

Navaneeth