I am using profile_updatehook for user update but it is working only for my own profile. I need hook which works for all users including my own profile. Which hook I should use for this purpose ? Here how I am using this in my theme's functions.php.

add_action( 'profile_update', 'my_profile_update', 10, 2 );

function my_profile_update( $user_id, $old_user_data ) {
    if(is_admin()){

    }
}