Executez la commande :

echo "#Security updates
deb http://http.kali.org/kali kali main non-free contrib
deb http://security.kali.org/kali-security kali/updates main contrib non-free

deb [arch=i386,amd64,armel,armhf] http://http.kali.org/kali kali-dev main contrib non-free
deb [arch=i386,amd64,armel,armhf] http://http.kali.org/kali kali-dev main/debian-installer

deb [arch=i386,amd64,armel,armhf] http://http.kali.org/kali kali main contrib non-free
deb [arch=i386,amd64,armel,armhf] http://http.kali.org/kali kali main/debian-installer
deb http://repo.kali.org/kali kali-bleeding-edge main

deb-src http://http.kali.org/kali kali main non-free contrib
deb-src http://security.kali.org/kali-security kali/updates main contrib non-free
deb-src http://http.kali.org/kali kali main contrib non-free
deb-src http://http.kali.org/kali kali-dev main contrib non-free" >> /etc/apt/sources.list

Voir la liste ici : https://docs.kali.org/general-use/kali-linux-sources-list-repositories