# Can I upgrade my existing ELK setup to 8.x?

**URL:** <https://discuss.elastic.co/t/can-i-upgrade-my-existing-elk-setup-to-8-x/354129>\
**Category:** Elasticsearch\
**Created:** [February 26, 2024, 3:03pm UTC](https://discuss.elastic.co/t/can-i-upgrade-my-existing-elk-setup-to-8-x/354129 "2024-02-26T15:03:18Z")\
**Posts on this page:** 1\
**Showing post:** 29

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**Author:** ![Ravi\_Pattar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ravi_pattar/32/124209_2.png) [@Ravi\_Pattar](https://discuss.elastic.co/u/Ravi_Pattar)\
**Post date:** [March 9, 2024, 1:53pm UTC](https://discuss.elastic.co/t/can-i-upgrade-my-existing-elk-setup-to-8-x/354129/29 "2024-03-09T13:53:14Z")

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Hello,

After the last changes and updates where basic security was enabled and its working fine.

But we have hit another problem where the logs in Discover tab are not shown after this changes.

Just fyi that I created another topic on the forum.

> [@No logs for current timestamp shown in Disover tab](https://discuss.elastic.co/t/no-logs-for-current-timestamp-shown-in-disover-tab/355018/5):
>
> Hello, I have verified the configurations and I am not getting where is the missing bit. Because I am still facing issues with the logstash because I couldn't see logs showing up in the Discover tab on the Kibana GUI for the latest. input { beats { port =\> 5044 } } output { elasticsearch { hosts =\> ["localhost:9200"] user =\> elastic password =\> wakfgtqwJYKgYdYsKkE8 } } To verify on the username and password mentioned above. I tried to run the curl com…

Thanks,  
Ravi

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