# Mastodon 4.3.7 to 4.5.1 upgrade failed
**URL:** https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839
**Category:** Support apps
**Tags:** mastodon, english
**Created:** [November 15, 2025, 8:28am UTC](https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839 "2025-11-15T08:28:54Z")
**Posts on this page:** 4
**Page:** 2
### Author:  [@peer](https://forum.yunohost.org/u/peer)
#### Post date: [November 15, 2025, 4:06pm UTC](https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839/21 "2025-11-15T16:06:40Z")
Done. I did the same with the required version (20.19.1)
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### Author:  [@otm33](https://forum.yunohost.org/u/otm33)
#### Post date: [November 15, 2025, 4:10pm UTC](https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839/22 "2025-11-15T16:10:07Z")
Sorry I thought you needed 20.19.5 and didn’t watch the log…
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### Author:  [@peer](https://forum.yunohost.org/u/peer)
#### Post date: [November 15, 2025, 4:16pm UTC](https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839/23 "2025-11-15T16:16:36Z")
No problem, thank you both very much for your good help.
Now the most urgent problem is solved, Mastodon is up again.
Now I will have to upgrade it. I will check later and see if this time works.
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### Author:  [@system](https://forum.yunohost.org/u/system)
#### Post date: [November 30, 2025, 4:37pm UTC](https://forum.yunohost.org/t/mastodon-4-3-7-to-4-5-1-upgrade-failed/40839/25 "2025-11-30T16:37:38Z")
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