# Does 7.16.1 work for anyone?

**URL:** <https://discuss.elastic.co/t/does-7-16-1-work-for-anyone/291767>\
**Category:** Elasticsearch\
**Created:** [December 14, 2021, 9:11am UTC](https://discuss.elastic.co/t/does-7-16-1-work-for-anyone/291767 "2021-12-14T09:11:50Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![richard.penarroya](https://avatars.discourse-cdn.com/v4/letter/r/cc9497/32.png) [@richard.penarroya](https://discuss.elastic.co/u/richard.penarroya)\
**Post date:** [December 14, 2021, 9:11am UTC](https://discuss.elastic.co/t/does-7-16-1-work-for-anyone/291767/1 "2021-12-14T09:11:50Z")

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Following the latest announcements regarding log4j vulnerabilities, we have updated our Elastic platform from 7.16.0 to 7.16.1.  
Just after this update, Elasticsearch failed to index anything.... be it data coming from logstash or internal Elasticsearch logging.

Has anyone been able to use 7.16.1 ?

Thanks

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**Author:** ![BenB196](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/benb196/32/83401_2.png) [@BenB196](https://discuss.elastic.co/u/BenB196)\
**Post date:** [December 14, 2021, 1:05pm UTC](https://discuss.elastic.co/t/does-7-16-1-work-for-anyone/291767/2 "2021-12-14T13:05:29Z")

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I've upgraded a test cluster from 7.15.1 to 7.16.1 and it is working fine for me. I'd recommend checking the logs of the cluster to see what is happening.

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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:** [January 11, 2022, 1:05pm UTC](https://discuss.elastic.co/t/does-7-16-1-work-for-anyone/291767/3 "2022-01-11T13:05:51Z")

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