diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index b610b83d..7635d387 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -38,7 +38,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v11
+        uses: DeterminateSystems/nix-installer-action@v12
 
       - name: Cache Magic
         uses: DeterminateSystems/magic-nix-cache-action@v6