# Portainer update 2.21.0

**URL:** https://dietpi.com/forum/t/portainer-update-2-21-0/21070
**Category:** Troubleshooting
**Created:** [3 September 2024 10:54 UTC](https://dietpi.com/forum/t/portainer-update-2-21-0/21070 "2024-09-03T10:54:08Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![Jappe](https://dietpi.com/forum/user_avatar/dietpi.com/jappe/32/1788_2.png) [@Jappe](https://dietpi.com/forum/u/Jappe)
#### Post date: [3 September 2024 11:24 UTC](https://dietpi.com/forum/t/portainer-update-2-21-0/21070/2 "2024-09-03T11:24:33Z")

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> [@Cannot update portainer due to container being used?](https://dietpi.com/forum/t/cannot-update-portainer-due-to-container-being-used/19686/5):
>
> latest version is 2.19.4 isn’t it? At least that’s the one marked as stable. Even if 2.20. have been released yesterday anyway. From the error menu, open a subshell and stop the container docker stop portainer Btw: I did a simple test an it was working without issues DietPi-Software ───────────────────────────────────────────────────── Step: Installing Portainer: Simplifies container management in Docker (standalone host) [OK] DietPi-Software | docker container rm -f 109306c…

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