Hi, so I am trying to update tor to the newest version on my debian vps, only to receive this error:

Reading package lists... Done

retch Release' no longer has a Release file.

N: Updating from such a repository can't be done securely, and

is therefore disabled by default.

Here is my sources.list file,

## Note, this file is written by cloud-init on first boot of a$

## modifications made here will not survive a re-bundle.

## if you wish to make changes you can:

## a.) add 'apt_preserve_sources_list: true' to /etc/cloud/clo$

## or do the same in user-data

## b.) add sources in /etc/apt/sources.list.d

## c.) make changes to template file /etc/cloud/templates/sour$

###

# for how to upgrade to newer versions of the distribution.

## Major bug fix updates produced after the final release of t$

## distribution.

deb-src http://security.debian.org/ buster/updates main

## Uncomment the following two lines to add software from the $

## repository.

I am wondering what needs to be added here to allow tor to update? Thank you.