diff --git a/.github/workflows/update-flake.yml b/.github/workflows/update-flake.yml
index 34f63523..72acca97 100644
--- a/.github/workflows/update-flake.yml
+++ b/.github/workflows/update-flake.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: DeterminateSystems/nix-installer-action@v16
 
       - id: generate-token
-        uses: actions/create-github-app-token@v1
+        uses: actions/create-github-app-token@v2
         with:
           app-id: ${{ vars.APP_ID }}
           private-key: ${{ secrets.APP_PRIVATE_KEY }}