open-webui-docs/docs/getting-started/quick-start/tab-python/PythonUpdating.md

Updating with Python

To update your locally installed Open-WebUI package to the latest version using pip, follow these simple steps:

pip install -U open-webui

The -U (or --upgrade) flag ensures that pip upgrades the package to the latest available version.

That's it! Your Open-WebUI package is now updated and ready to use.

:::warning Multi-Worker Environments If you run Open WebUI with UVICORN_WORKERS > 1 (e.g., in a production environment), you MUST ensure the update migration runs on a single worker first to prevent database schema corruption.

Steps for proper update:

1. Update open-webui using pip.
2. Start the application with UVICORN_WORKERS=1 environment variable set.
3. Wait for the application to fully start and complete migrations.
4. Stop and restart the application with your desired number of workers. :::