# Firmware update

**URL:** <https://forum.lulzbot.com/t/firmware-update/28080>\
**Category:** Firmware\
**Created:** [September 20, 2026, 1:35am UTC](https://forum.lulzbot.com/t/firmware-update/28080 "2026-09-20T01:35:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![gabriellemdek](https://avatars.discourse-cdn.com/v4/letter/g/c2a13f/32.png) [@gabriellemdek](https://forum.lulzbot.com/u/gabriellemdek)\
**Post date:** [September 20, 2026, 1:35am UTC](https://forum.lulzbot.com/t/firmware-update/28080/1 "2026-09-20T01:35:32Z")

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I have a Lulzbot TAZ workhorse. It was donated to our small school and last updated in 2022. Its installed firmware version is 2.0.9.0.13. I can not get Cura LE 4.13.17 to recognize the printer due to the outdated firmware. I am afraid to up date the firmware since the Cura 4.13.17 can’t verify the printer. I don’t want to over write with wrong firmware. I don’t know what to do.