Error updating Network Manager

[Beppe]

Hi all.
During system updating the following error occurs:

"There was a package dependency problem.  The message was:
Unresolvable chain of dependencies:
NetworkManager  0.3.3-1.cvs20050112.1.fc requires bind
NetworkManager  0.3.3-1.cvs20050112.1.fc requires caching-nameserver
Please modify your package selections and try again."

I used "up2date".
Any help appreciated!
10x

Beppe