---
description: Upgrade KumoMTA installed from a repository using standard dnf or apt package upgrade commands on RPM- and Debian-based Linux systems.
---

# Upgrading KumoMTA

If you have installed from a repository, you can upgrade with the same process used for any package upgrade.

In dnf managed systems:

```console
$ sudo dnf update kumomta[-dev]
```

In apt managed systems:

```console
$ sudo apt update
$ sudo apt upgrade kumomta[-dev]
```