diff --git a/.github/workflows/nix-build.yml b/.github/workflows/nix-build.yml
index 8902f8f..082d8f3 100644
--- a/.github/workflows/nix-build.yml
+++ b/.github/workflows/nix-build.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - name: Install Nix
-      uses: DeterminateSystems/nix-installer-action@v13
+      uses: DeterminateSystems/nix-installer-action@v14
     - name: Set up cachix
       uses: cachix/cachix-action@v15
       with:
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 3eeb45c..19c3423 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Install Nix
-        uses: DeterminateSystems/nix-installer-action@v13
+        uses: DeterminateSystems/nix-installer-action@v14
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@v23
         with: