# Updating license key {% hint style="info" %} You can obtain your on-premise license key from the UI Bakery Cloud portal: . For **Enterprise** plans, please contact the UI Bakery Support team to receive your license key. {% 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 ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.uibakery.io/on-premise/install-and-update/updating-license-key.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.