diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 078238a..914ae85 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -88,7 +88,7 @@ jobs:
         uses: cachix/install-nix-action@V27
 
       - name: Setup cache
-        uses: DeterminateSystems/magic-nix-cache-action@v6
+        uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Run VM
         env:
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 01cd2db..4f5da8b 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -20,7 +20,7 @@ jobs:
         uses: cachix/install-nix-action@V27
 
       - name: Setup cache
-        uses: DeterminateSystems/magic-nix-cache-action@v6
+        uses: DeterminateSystems/magic-nix-cache-action@v7
 
       - name: Run build
         run: |