# Updating a Mod

Mods can be updated by following the same procedure as [Adding a Mod](https://floogen.gitbook.io/stardrop/guides/using-stardrop/adding-a-mod).

When installing a newer version of a mod, Stardrop will alert the user that an old version has been detected. It will give the user the option to clear or overwrite the old mod.

{% hint style="warning" %}
Clearing the old mod is generally recommended, however it removes any configurations files associated to the mod. Always follow the mod's instructions when updating.
{% endhint %}

{% hint style="info" %}
Mod authors can add the `DeleteOldVersion: true` property to their `manifest.json` to allow Stardrop to delete the previous version without prompting the user.
{% endhint %}