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# What version of Debian is supported by ggRock?

## The purpose of this article is to provide timely and accurate information regarding OS support requirements for the ggRock server application.

### ggRock supports Debian 11 (Bullseye)

#### 

**Debian 11 (Bullseye) EOL and Debian 12 (Bookworm) Release Timeline:**

* **August 14, 2021:** Debian 11 (Bullseye) released.
* **June 18, 2023:** Debian 12 (Bookworm) released.
* **August 14, 2024:** Debian 11 (Bullseye) regular security support ends.
* **August 31, 2026:** Debian 11 LTS support ends.

### [**Debian 11 LTS continues until August 31, 2026.**](https://wiki.debian.org/LTS)

**Note:**  
No additional configuration is needed on existing Debian 11 systems to continue receiving security updates through the LTS window.