Any idea hot to change password of admin user on oVirt 4.5.2.5 ?

Below is not working -

[root@ovirt]# ovirt-aaa-jdbc-tool user password-reset admin
Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false
Password:
Reenter password:
updating user admin...
user updated successfully
[root@delhi-test-ovirtm-02 ~]#

Above shows successful but password not changed.

Thanks