# Upgrade 7.6-\>7.7 unable to verify the first certificate"

**URL:** <https://discuss.elastic.co/t/upgrade-7-6-7-7-unable-to-verify-the-first-certificate/233625>\
**Category:** Kibana\
**Created:** [May 20, 2020, 10:33pm UTC](https://discuss.elastic.co/t/upgrade-7-6-7-7-unable-to-verify-the-first-certificate/233625 "2020-05-20T22:33:27Z")\
**Posts on this page:** 1\
**Showing post:** 20

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**Author:** ![wwalker](https://avatars.discourse-cdn.com/v4/letter/w/43a26b/32.png) [@wwalker](https://discuss.elastic.co/u/wwalker)\
**Post date:** [June 9, 2020, 3:06pm UTC](https://discuss.elastic.co/t/upgrade-7-6-7-7-unable-to-verify-the-first-certificate/233625/20 "2020-06-09T15:06:17Z")

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I tried what was suggested by @tiagocosta, but still continued to get the same errors. I just removed all the monitoring.\* settings, set `elasticsearch.ssl.verificationMode: certificate`, and I'm up and running again.

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_[View the full topic](https://discuss.elastic.co/t/upgrade-7-6-7-7-unable-to-verify-the-first-certificate/233625)._