# Update Available Banner

> An update notification banner with an icon, message, and Later and Update now action buttons that can be dismissed and reopened.

- Author: [felipemenezes098](https://21st.dev/@felipemenezes098)
- License: no-license
- Tags: Alert, Notification, Banner, CTA
- npm dependencies: lucide-react
- Live preview: https://21st.dev/@felipemenezes098/components/banner-04

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/felipemenezes098/banner-04?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/alert.md