Updating wbm-virtual-server failed

Updating:
wbm-virtual-server noarch 2:3.53-1 virtualmin-universal 2.7 M
Downloading Packages:
error: rpmts_HdrFromFdno: V3 DSA signature: BAD, key ID xxxxxxxx
Problem opening package wbm-virtual-server-3.53-1.noarch.rpm

it seems my key ID is not recognised from system
I tried from virtualmin web interface and from telnet via yum command

Status: 
Closed (fixed)