Update README.md

README.md

@@ -927,6 +927,13 @@ Expect 30+ minute install time.
  
 **Vaultwarden Interface - IP:8000**
 
+⚙️ **To Update Vaultwarden**
+
+Run in the LXC console
+```yaml
+bash -c "$(wget -qLO - https://raw.githubusercontent.com/tteck/Proxmox/main/misc/vaultwarden-update.sh)"
+```
+
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 </details>