portupgrade png-1.2.5_3

[Darko Kalevski]

hey folks

i'm doing
# /usr/local/sbin/portupgrade -rR png-1.2.5_3
[Rebuilding the pkgdb <format:bdb1_btree> in /var/db/pkg ... - 234 
packages found (-0 +234) 
.......................................................................................................................................................................................................................................... 
done]
** No need to upgrade 'gnomeutils2-2.6.2,1' (>= gnomeutils2-2.6.1,1). 
(specify -f to force)
** No need to upgrade 'gnome2-power-tools-2.6.1' (>= 
gnome2-power-tools-2.6.0). (specify -f to force)

and the port isnt upgraded, whats the problem? i've installed the pkgdb 
and i've portaudit -F so...?

please advise

thanks

Darko