diff --git a/.github/workflows/nix.yaml b/.github/workflows/nix.yaml
index e3b6cee..2f7d640 100644
--- a/.github/workflows/nix.yaml
+++ b/.github/workflows/nix.yaml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
 
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@8cdf194da984e4f12b2f8c36d1fa107c1dd67f5c # v11
+        uses: DeterminateSystems/nix-installer-action@7993355175c2765e5733dae74f3e0786fe0e5c4f # v12
 
       - name: Nix Cache
         uses: DeterminateSystems/magic-nix-cache-action@87e8236f46702ab0ce5a058b605a173ec88d618e # v6