# This version of Kibana (v8.4.0) is incompatible
**URL:** https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531
**Category:** Kibana
**Created:** [June 17, 2022, 4:21pm UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531 "2022-06-17T16:21:50Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@Emir\_Sener](https://discuss.elastic.co/u/Emir_Sener)
#### Post date: [June 17, 2022, 4:21pm UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531/1 "2022-06-17T16:21:50Z")
Hi, i forked kibana 8.2 from repo and installed on my ubuntu 22.04 LTS.
When I try to run kibana with "yarn start" it gives error written below.
I tried to upgrade my elastic from 8.2 to 8.4 but couldn't find it.
What's wrong did I do here?
Thanks,
Emir
[2022-06-17T19:01:47.476+03:00][ERROR][Elasticsearch-service] This version of Kibana (v8.4.0) is incompatible with the following Elasticsearch nodes in your cluster: v8.2.3 @ 192.168.3.183:9200 (127.0.0.1)
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### Author:  [@leandrojmp](https://discuss.elastic.co/u/leandrojmp)
#### Post date: [June 17, 2022, 5:18pm UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531/2 "2022-06-17T17:18:59Z")
The versions of Elasticsearch and Kibana needs to be the same.
Also, the last stable version is `8.2.3`, `8.4.X` is still in development.
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### Author:  [@Emir\_Sener](https://discuss.elastic.co/u/Emir_Sener)
#### Post date: [June 21, 2022, 8:22am UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531/3 "2022-06-21T08:22:21Z")
Hi, thanks for your answer. I know versions must be matched. My problem is I forked and installed the app which is [GitHub - elastic/kibana at 8.2](https://github.com/elastic/kibana/tree/8.2) from the repo.
When I installed it with yarn, it says Kibana version is (v8.4.0)
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### Author:  [@jughosta](https://discuss.elastic.co/u/jughosta)
#### Post date: [June 21, 2022, 9:04am UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531/4 "2022-06-21T09:04:53Z")
Hi @Emir_Sener !
If you want to have `8.2` version, please checkout `8.2` branch or `v8.2.x` tag.
With the current `main` branch, it will work as `8.4`.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 19, 2022, 9:05am UTC](https://discuss.elastic.co/t/this-version-of-kibana-v8-4-0-is-incompatible/307531/5 "2022-07-19T09:05:11Z")
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