GParted update on Ubuntu 7.10

[SYNass IT Ubuntu / Linux]

Hello Ubuntu cracks and experts
GParted on my Ubuntu 7.10 is v 0.3.3 !

Can I update to a more recent version and is it recommended ...
... or should be avoided ??

How do I proceed the update ???

Just followed Brian's post and tried following:

1) sudo aptitude install gparted
2) sudo aptitude-get install gparted

Checking GParted still shows the 0.3.3 version ;-(

What am I doing wrong here ??

TIA for your enlightening !
Cheers, svobi