# Updating license key

{% hint style="success" %}
Just as a reminder, your license key is obtained during the [installation process](../installing-on-premise-version#installation-steps).
{% endhint %}

To update your UI Bakery license key, you need to change the corresponding variable:

```bash
UI_BAKERY_LICENSE_KEY=key_value
```

For the Docker Compose setup, the environment variables are located in `ui-bakery-on-premise/.env` file. To restart your instance, use the following command:

```bash
docker compose down
docker compose up -d
```
