diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5a69b562..efea05e4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -41,7 +41,7 @@ jobs:
           path: architect
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v31.11.2
+        uses: cachix/install-nix-action@v31.11.3
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index e7d6beaf..b82628e2 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -36,7 +36,7 @@ jobs:
           path: architect
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v31.11.2
+        uses: cachix/install-nix-action@v31.11.3
         with:
           extra_nix_config: |
             experimental-features = nix-command flakes