diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 80e214c..c63624a 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -13,4 +13,4 @@ jobs:
       - name: Install Nix
         uses: cachix/install-nix-action@v17
       - name: Update flake.lock
-        uses: DeterminateSystems/update-flake-lock@v12
+        uses: DeterminateSystems/update-flake-lock@v16