# Java version used by P21C v4.0.2

**URL:** <https://forum.certara.com/t/java-version-used-by-p21c-v4-0-2/1980>\
**Category:** Troubleshooting and Problems\
**Created:** [October 31, 2023, 3:33pm UTC](https://forum.certara.com/t/java-version-used-by-p21c-v4-0-2/1980 "2023-10-31T15:33:30Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Matt\_Myers](https://sea1.discourse-cdn.com/certara/user_avatar/forum.certara.com/matt_myers/32/2548_2.png) [@Matt\_Myers](https://forum.certara.com/u/Matt_Myers)\
**Post date:** [November 1, 2023, 1:55pm UTC](https://forum.certara.com/t/java-version-used-by-p21c-v4-0-2/1980/1 "2023-11-01T13:55:22Z")

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Hi Nancy,

This information can be found by opening the Community application and selecting Help \> Show App Changelog.

Pinnacle 21 Community version 4.0.2 (released 16-May-2023)

General

- Updated the version of bundled Java Runtime Environment (JRE) to OpenJDK 1.8.0\_362-b09 (32bit) / 1.8.0\_372-b07 (64bit) (enhancement)

Kind regards,

Matt

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**Author:** ![nancy.brucken\_2](https://avatars.discourse-cdn.com/v4/letter/n/3be4f8/32.png) [@nancy.brucken\_2](https://forum.certara.com/u/nancy.brucken_2)\
**Post date:** [October 31, 2023, 3:33pm UTC](https://forum.certara.com/t/java-version-used-by-p21c-v4-0-2/1980/2 "2023-10-31T15:33:30Z")

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Hi,

According to an earlier post, P21C v3.1.2 used OpenJDK 1.8.0\_292. Which version of Java has been used in the current version of P21C (4.0.2)? We’ve been asked for this information as part of an internal inventory of applications requiring Java licenses.

Thanks,  
Nancy