> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fly.io/llms.txt
> Use this file to discover all available pages before exploring further.

# fly image update

Update the app's image to the latest available version.
The update will perform a rolling restart against each Machine, which may result in a brief service disruption.

## Usage

```
fly image update [flags]
```

## Options

```
  -a, --app string           Application name
  -c, --config string        Path to application configuration file
  -h, --help                 help for update
      --image string         Target a specific image
      --skip-health-checks   Skip waiting for health checks between VM updates.
  -y, --yes                  Accept all confirmations (also --auto-confirm)
```

## Global Options

```
  -t, --access-token string   Fly API Access Token
      --debug                 Print additional logs and traces
      --verbose               Verbose output
```

## See Also

* [fly image](/flyctl/cmd/fly_image)	 - Manage app image