aptitude wants to remove these. Do I need them?

["H.S." <hs.samix@gmail.com>]

When I try to upgrade my Debian Testing machine, aptitude wants to 
remove these packages (been happening for some days now; I have been 
putting off upgrading in the hope that the problem would be resolved 
with newer versions of packages):
dbus-1-utils [1.0.2-1]
libssp0

Do I need these packages? For now, I have removed libssp0 and kept a 
note about it. I do C/C++ programming. If it turns out I need libssp0, I 
will then try to reinstall it.

thanks,
->HS