diff --git a/.github/workflows/update-flake.yml b/.github/workflows/update-flake.yml
index cd361a2..770310c 100644
--- a/.github/workflows/update-flake.yml
+++ b/.github/workflows/update-flake.yml
@@ -21,7 +21,7 @@ jobs:
 
       - run: nix flake update
 
-      - uses: stefanzweifel/git-auto-commit-action@v4
+      - uses: stefanzweifel/git-auto-commit-action@v5
         with:
           commit_message: "Update flake"