# Agents upgradeable or not

**URL:** <https://discuss.elastic.co/t/agents-upgradeable-or-not/354354>\
**Category:** Elastic Agent\
**Created:** [February 28, 2024, 2:34pm UTC](https://discuss.elastic.co/t/agents-upgradeable-or-not/354354 "2024-02-28T14:34:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Balu](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/balu/32/37569_2.png) [@Balu](https://discuss.elastic.co/u/Balu)\
**Post date:** [February 28, 2024, 2:34pm UTC](https://discuss.elastic.co/t/agents-upgradeable-or-not/354354/1 "2024-02-28T14:34:59Z")

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Hello everyone,

I have just upgraded my cluster to 8.12.2, now some of my agents are upgradeable, others (including the fleet server) are not.

All of them are installed from tarballs and were able to be upgraded before.

Any hints on where to look for possible causes?

![Screenshot 2024-02-28 at 15.23.08](https://us1.discourse-cdn.com/elastic/original/3X/d/5/d5b445c2937a93331a292e1baacc44255476eb08.png)

Balu

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 27, 2024, 2:35pm UTC](https://discuss.elastic.co/t/agents-upgradeable-or-not/354354/2 "2024-03-27T14:35:30Z")

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