2022-06-23 20:51:14 +02:00

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## Update
Best practice for updating a Home Assistant installation:
1. Backup your installation{% if page.installation == "os" or page.installation == "supervised" %}, using the backup functionality Home Assistant offers{% endif %}.
1. Check the release notes for breaking changes on [Home Assistant release notes](/blog/categories/core/). Be sure to check all release notes between the version you are running and the one you are upgrading to. Use the search function in your browser (`CTRL + f` / `CMD + f`) and search for **Breaking Changes**.
{% if page.installation == "os" or page.installation == "supervised" %}
1. Select "Create backup before updating" in case you encounter an issue that requires a rollback.
1. Update Home Assistant.
1. Review persistent notifications and log to see if there are any issues with your configuration that need to be addressed.
{% endif %}
{% if page.installation == "os" or page.installation == "supervised" %}
To update Home Assistant Core when you run Home Assistant {{ page.installation_name }} you have 2 options.
{% tabbed_block %}
- title: Using the UI
content: |
1. Open your Home Assistant UI
2. Navigate to the Settings panel
3. On the top you will be presented with an update notification
_If you do not see that notification you can click the overflow menu in the top right and select "Check for updates"._
- title: Using the CLI
content: |
```bash
ha core update
```
{% endtabbed_block %}
{% elsif page.installation == "container" %}
{% tabbed_block %}
- title: Docker CLI
content: |
**First start with pulling the new container.**
```bash
docker pull {{ site.installation.container }}:stable
```
**[You then need to recreate the container with the new image.](/installation/linux#install-home-assistant-container)**
- title: Docker Compose
content: |
```bash
docker-compose pull homeassistant
docker-compose up -d
```
{% endtabbed_block %}
{% elsif page.installation == "core" %}
1. Stop the Home Assistant service.
2. Switch to the user that is running Home Assistant
```bash
sudo -u homeassistant -H -s
```
3. Activate the virtual environment that Home Assistant is running in
```bash
source /srv/homeassistant/bin/activate
```
4. Download and install the new version
```bash
pip3 install --upgrade homeassistant
```
5. When that is complete start the service again for it to use the new files.
{% endif %}