# Upgrade advice Buster to Bookworm?
**URL:** https://dietpi.com/forum/t/upgrade-advice-buster-to-bookworm/18449
**Category:** General Discussion
**Created:** [19 November 2023 14:09 UTC](https://dietpi.com/forum/t/upgrade-advice-buster-to-bookworm/18449 "2023-11-19T14:09:49Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Rhizome](https://dietpi.com/forum/u/Rhizome)
#### Post date: [19 November 2023 14:09 UTC](https://dietpi.com/forum/t/upgrade-advice-buster-to-bookworm/18449/1 "2023-11-19T14:09:50Z")
I assume a clean install is the best way to upgrade, but is there an easy method to migrate all the software settings that I painstakingly created in Buster? I really don’t want to have to setup AdGuard in particular from scratch again.
(Running Buster v.8.24.1 on Rpi 4b.)
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### Author:  [@Joulinar](https://dietpi.com/forum/u/Joulinar)
#### Post date: [19 November 2023 14:33 UTC](https://dietpi.com/forum/t/upgrade-advice-buster-to-bookworm/18449/2 "2023-11-19T14:33:29Z")
You can update the current system within 2 steps. Both updates are described on our blog
Upgrade to Bullseye [DietPi - How to upgrade to "Bullseye" - DietPi blog](https://dietpi.com/blog/?p=811)
Upgrade to Bookworm [Debian Bookworm has been released – DietPi Blog](https://dietpi.com/blog/?p=3128)
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### Author:  [@system](https://dietpi.com/forum/u/system)
#### Post date: [6 March 2024 14:29 UTC](https://dietpi.com/forum/t/upgrade-advice-buster-to-bookworm/18449/3 "2024-03-06T14:29:00Z")
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