diff --git a/.github/workflows/format.yaml b/.github/workflows/format.yaml
index 25ffe16f..63ce259a 100644
--- a/.github/workflows/format.yaml
+++ b/.github/workflows/format.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@ab6bcb2d5af0e904d04aea750e2089e9dc4cbfdd # v13
+        uses: DeterminateSystems/nix-installer-action@da36cb69b1c3247ad7a1f931ebfd954a1105ef14 # v14
 
       - name: Checkout
         uses: actions/checkout@v4