diff --git a/.github/workflows/flake_update.yaml b/.github/workflows/flake_update.yaml
index 9f886dd..7650bc0 100644
--- a/.github/workflows/flake_update.yaml
+++ b/.github/workflows/flake_update.yaml
@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@00199f951aeb9404028a6e4b95ad42546f73296a # main
+        uses: DeterminateSystems/nix-installer-action@1d87d45818068401a10cf16bdc5f00b24994a83f # main
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}