# Upgrade temporal version running into issues

**URL:** <https://community.temporal.io/t/upgrade-temporal-version-running-into-issues/17177>\
**Category:** Server Deployment\
**Created:** [April 18, 2025, 1:41am UTC](https://community.temporal.io/t/upgrade-temporal-version-running-into-issues/17177 "2025-04-18T01:41:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![suryasun](https://avatars.discourse-cdn.com/v4/letter/s/dfb087/32.png) [@suryasun](https://community.temporal.io/u/suryasun)\
**Post date:** [April 18, 2025, 1:41am UTC](https://community.temporal.io/t/upgrade-temporal-version-running-into-issues/17177/1 "2025-04-18T01:41:28Z")

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I am running a self hosted temporal instance and trying to upgrade temporal app version from 1.22.4 to 1.26.2 and using helm chart to do so but while doing that i’m getting scheme compatibility issue.. Below is the log, i receive after running this command “temporal-sql-tool -ep “$PG\_HOST” -p “$PG\_PORT”   
-u “$PG\_USER” -pw “$PG\_PASSWORD”   
–pl postgres   
–db temporal  
update-schema -d   
/etc/temporal/schema/postgresql/v12/visibility/versioned”

```auto
2025-04-10T16:56:45.875Z INFO UpdateSchemeTask started {"config": 
2025-04-10T16:56:45.878Z DEBUG found zero updates from current version 1.7 {"logging-call-at": "updatetask.go:127"}
2025-04-10T16:56:45.878Z INFO UpdateSchemeTask done {"logging-call-at": "updatetask.go:120"}

```

Dependency is to first update the schema and do the upgrade but i find no updates, so how am i supposed to do the upgrade?

Any help on this is highly appreciated. Thank you!

---

<div class="post-metadata">

**Author:** ![maxim](https://sea2.discourse-cdn.com/flex016/user_avatar/community.temporal.io/maxim/32/8_2.png) [@maxim](https://community.temporal.io/u/maxim)\
**Post date:** [April 18, 2025, 9:57pm UTC](https://community.temporal.io/t/upgrade-temporal-version-running-into-issues/17177/2 "2025-04-18T21:57:35Z")

</div>

Upgrading skipping versions is not allowed. You have to go through 1.23, 1.24, 1.25 to upgrade to 1.26.

See [Upgrade the Temporal Server | Temporal Platform Documentation](https://docs.temporal.io/self-hosted-guide/upgrade-server)