# Upgrade the License Version 8.1.17 to Latest Version (8.1.39)

**URL:** <https://forum.inductiveautomation.com/t/upgrade-the-license-version-8-1-17-to-latest-version-8-1-39/86891>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [March 6, 2024, 1:20pm UTC](https://forum.inductiveautomation.com/t/upgrade-the-license-version-8-1-17-to-latest-version-8-1-39/86891 "2024-03-06T13:20:02Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Adarsh\_Shelar](https://avatars.discourse-cdn.com/v4/letter/a/f07891/32.png) [@Adarsh\_Shelar](https://forum.inductiveautomation.com/u/Adarsh_Shelar)\
**Post date:** [March 6, 2024, 1:20pm UTC](https://forum.inductiveautomation.com/t/upgrade-the-license-version-8-1-17-to-latest-version-8-1-39/86891/1 "2024-03-06T13:20:02Z")

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Hi folks,  
**We are Using the Current Ignition Version as 8.1.17 for that we have used License of that we Purchase Long Back when the Ignition 8.1.0 was released.**  
**So now we are Upgrading to Latest Version so is it Possible to use the Same Liscence used for Version. 8.1.17.**

Thanks for the Concern in Advance.

Regards  
Adarsh ✨

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**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [March 6, 2024, 1:22pm UTC](https://forum.inductiveautomation.com/t/upgrade-the-license-version-8-1-17-to-latest-version-8-1-39/86891/2 "2024-03-06T13:22:01Z")

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Yes, a license for any 8.1.x version covers the entire series.

If you do not have a current paid support plan, you will not be able to upgrade to v8.3 when it is released. (Forecast for the end of this year or early 2025.)

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**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\
**Post date:** [March 7, 2024, 5:43am UTC](https://forum.inductiveautomation.com/t/upgrade-the-license-version-8-1-17-to-latest-version-8-1-39/86891/4 "2024-03-07T05:43:15Z")

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@Adarsh_Shelar you posted your license keys (secret info) publicly for at least a half hour. You should contact our sales team and 1. Ask them any questions you have about upgrading and 2. To rotate you to new keys, since I can't guarantee no one copied your keys while they were posted publicly.

This forum is not an official support venue, and Phil is an unpaid volunteer, not an IA employee.