# Eramba Upgrade: 3.29.x to 3.30.x
**URL:** https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035
**Category:** Forum - Installation
**Created:** [August 11, 2026, 12:49pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035 "2026-08-11T12:49:27Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@telmom](https://discussions.eramba.org/u/telmom)
#### Post date: [August 11, 2026, 12:49pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035/1 "2026-08-11T12:49:27Z")
Hi everyone,
Can u please give me the guide lines to **upgrade my eramba from 3.29.x version to the new version 3.30.x i am using community and i was try to upgrade it on eramba web but without success**
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### Author:  [@Adrian](https://discussions.eramba.org/u/Adrian)
#### Post date: [August 11, 2026, 1:54pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035/2 "2026-08-11T13:54:46Z")
Hey! To get the update done, follow the guides in the release notes here:
> [@Release 3.30.0](https://discussions.eramba.org/t/release-3-30-0/8430):
>
> Released for everyone. warning Source Code Installation - End of Support With this release, we are completely discontinuing ‘source code’ installation. If you are running eramba the traditional way (PHP, Apache) - this installation method will no longer be supported. Docker is now the only supported installation method. If you haven’t migrated yet, now is the time. i [this guide](https://discussions.eramba.org/t/guide-migrating-source-code-install-to-docker-install/8487) to migrate a source code to docker install. warning On-Prem Users - Docker Repository Update and Imag…
This update needs a docker image switch, so no need to update through the UI!
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### Author:  [@Ovidiu](https://discussions.eramba.org/u/Ovidiu)
#### Post date: [August 24, 2026, 2:53pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035/3 "2026-08-24T14:53:30Z")
> [@Adrian](#):
>
> This update needs a docker image switch, so no need to update through the UI!
I was also confused, seeing that the release notes said to use those instructions but the dashboard still showed an update button.
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### Author:  [@Adrian](https://discussions.eramba.org/u/Adrian)
#### Post date: [August 24, 2026, 5:07pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035/4 "2026-08-24T17:07:45Z")
We are making a change to avoid any confusion. From now on, whenever an image switch is required, the UI update will be disabled and you will see a message letting you know that an image switch is needed, along with the release note link. This will apply when updating to version 3.31!
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### Author:  [@telmom](https://discussions.eramba.org/u/telmom)
#### Post date: [September 4, 2026, 1:30pm UTC](https://discussions.eramba.org/t/eramba-upgrade-3-29-x-to-3-30-x/9035/5 "2026-09-04T13:30:27Z")
Hi
I have try to upgrade my eramba version frotm 3.29.x to 3.30.x and i was did all the criteria to upgrade and i have the issue below:
Eramba Community 3.29.1
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Docker image updated successfully:
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> **[Build software better, together](https://github.com/orgs/eramba/packages/container/package/eramba)**
>
> GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.
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sha256:76e42c49dc122abb4bca536929d762862fd0f00b34cab95290a4f04950d738ed
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Upgrade attempt:
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3.29.1 → 3.30.0
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Failure:
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Class “Doctrine\Inflector\InflectorFactory” not found
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Migration:
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20251014153021 SecurityServiceCalendarCleanupMigration
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Verification:
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docker exec eramba bash -c “php -r ‘var\_dump(class\_exists(\“Doctrine\\Inflector\\InflectorFactory\”));’”
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returns:
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bool(false)
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Upgrade rolls back automatically after data migrations start.
Running data migrations.
== 20251014153021 SecurityServiceCalendarCleanupMigration: migrating
Class “Doctrine\Inflector\InflectorFactory” not found
Data migrations failed.
Migration process failed.