# Installation & Updating

To install Speedy, unzip the zip file and place the `user/addons/speedy` folder into your `system/user/addons` folder. Then login to the Control Panel and go to the ***Developer ->Add-ons*** page and install Speedy.

If you were previously using CE Cache, be sure to read the [migration guide](https://docs.boldminded.com/speedy/docs/migrating-from-ce-cache).

### Updating

If you're updating to a newer version or build of Speedy, and using a static cache driver, you will need to re-generate the Cache Utilities files. The easiest way to to do this is to delete your the contents of your  `/static` directory. This includes deleting the `utilities` folder, as well as site cache folders (usually `default_site`), then reload the Speedy settings page in the control panel and you will see a prompt to re-generate those files. If for some reason deleting the contents of the `/static` directory alone does not prompt the re-generate option, try deleting the `/static` directory itself.