> For the complete documentation index, see [llms.txt](https://guide.derpbirds.io/derp-birds/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.derpbirds.io/derp-birds/characters/other-collections/legacy-derp-birds-deprecated/how-to-upgrade-to-2.0.md).

# How to upgrade to 2.0

1. Navigate to the Rebirth page: <https://app.derpbirds.io/play/rebirth>
2. Log in to the app using Discord
3. Connect the wallet that has your Legacy Derp Birds
4. Select the Derp Birds that you want to upgrade
5. Pay the $DERP fee
6. Done :muscle:

Learn more at: [Derp Birds 2.0: Rebirth](/derp-birds/more/roadmaps/season-3/derp-birds-2.0-rebirth.md).