diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 51b1bc4..758475d 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -17,7 +17,7 @@ jobs:
         uses: DeterminateSystems/nix-installer-action@v11
 
       - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@v21
+        uses: DeterminateSystems/update-flake-lock@v22
         with:
           pr-title: "Update flake.lock"
           commit-msg: "chore(flake): update lock"