# Discord: 📢 Mandatory Software Upgrade: ZEN 4.1.1 is available for do

**URL:** <https://horizen.discourse.group/t/discord-mandatory-software-upgrade-zen-4-1-1-is-available-for-do/199>\
**Category:** Tech Corner\
**Created:** [November 21, 2023, 11:31pm UTC](https://horizen.discourse.group/t/discord-mandatory-software-upgrade-zen-4-1-1-is-available-for-do/199 "2023-11-21T23:31:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Manon](https://yyz1.discourse-cdn.com/flex035/user_avatar/horizen.discourse.group/manon/32/5_2.png) [@Manon](https://horizen.discourse.group/u/Manon)\
**Post date:** [November 21, 2023, 11:31pm UTC](https://horizen.discourse.group/t/discord-mandatory-software-upgrade-zen-4-1-1-is-available-for-do/199/1 "2023-11-21T23:31:17Z")

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📢

Mandatory Software Upgrade: ZEN 4.1.1 is available for download now! All exchange partners, miners, node operators, & full-node wallet users, must upgrade by 12/6/2023 at approx. 8AM UTC.

> **[Node Software Upgrade: ZEN 4.1.1 is Available to Download - Horizen Blog](https://blog.horizen.io/node-software-upgrade-zen-4-1-1-is-available-to-download/)**
>
> The new version ZEN 4.1.1 is available to download on GitHub, APT, and via Docker.