# Upgrade graylog from version 3.2.4 to latest version without losing data

**URL:** <https://community.graylog.org/t/upgrade-graylog-from-version-3-2-4-to-latest-version-without-losing-data/24991>\
**Category:** Graylog Central (peer support)\
**Created:** [July 26, 2022, 11:40am UTC](https://community.graylog.org/t/upgrade-graylog-from-version-3-2-4-to-latest-version-without-losing-data/24991 "2022-07-26T11:40:35Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![gsmith](https://sea2.discourse-cdn.com/flex016/user_avatar/community.graylog.org/gsmith/32/1222_2.png) [@gsmith](https://community.graylog.org/u/gsmith)\
**Post date:** [July 26, 2022, 10:34pm UTC](https://community.graylog.org/t/upgrade-graylog-from-version-3-2-4-to-latest-version-without-losing-data/24991/2 "2022-07-26T22:34:11Z")

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Hello,

Correct me if I’m wrong, Are you migrating Indices and MongoDb database to a newer version of graylog? If so, there are a few examples [here](https://community.graylog.org/t/snapshot-and-restore-index/21336/2)

If not, you should be able to use the package handler on your OS [here](https://docs.graylog.org/v1/docs/upgrading-to-graylog-43x)

I upgrade my Graylog server 4.2 to 4.3 as followed.

```auto
root # yum update

```

Execute a restart for GL service. Be aware, there have been changes in 4.3.  
Might want to check out this before upgrading.

- [Changelog](https://docs.graylog.org/docs/changelog)

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