Wheezy to Sana

Hi All,

I would like to upgrade from Kali wheezy to Sana? adding these lines does not help, getting error message:

#Regular repositories
deb http://http.kali.org/kali sana main non-free contrib
deb http://security.kali.org/kali-security sana/updates main contrib non-free

# Source repositories
deb-src http://http.kali.org/kali sana main non-free contrib
deb-src http://security.kali.org/kali-security sana/updates main contrib non-free


Here's current sources.list file:

# deb cdrom:[Debian GNU/Linux 7.0 _Kali_ - Official Snapshot i386 LIVE/INSTALL Binary 20140822-16:48]/ kali contrib main non-free

deb http://ftp2.fr.debian.org/debian/ wheezy main contrib non-free
deb-src http://ftp2.fr.debian.org/debian/ wheezy main contrib non-free


#deb cdrom:[Debian GNU/Linux 7.0 _Kali_ - Official Snapshot i386 LIVE/INSTALL Binary 20140822-16:48]/ kali contrib main non-free

## Security updates


deb http://security.debian.org/ wheezy/updates main contrib non-free
deb-src http://security.debian.org/ wheezy/updates main contrib non-free



Your helps would be greatly appreciated,

You'd have to check docs.kali.org to be sure, but I believe the sana repos have been retired.