diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6e39ed9..bd5b70f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,8 +12,11 @@ jobs:
       - name: Set up Git repository
         uses: actions/checkout@v4
 
-      - name: Install the Nix package manager
-        uses: cachix/install-nix-action@v30
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v16
+
+      - name: Run the Magic Nix Cache
+        uses: DeterminateSystems/magic-nix-cache-action@v9
 
       - name: Flake Check
         run: nix flake check
diff --git a/.github/workflows/update-flake-lock.yml b/.github/workflows/update-flake-lock.yml
index 70aad0a..2831500 100644
--- a/.github/workflows/update-flake-lock.yml
+++ b/.github/workflows/update-flake-lock.yml
@@ -16,6 +16,9 @@ jobs:
       - name: Install Nix
         uses: DeterminateSystems/nix-installer-action@v16
 
+      - name: Run the Magic Nix Cache
+        uses: DeterminateSystems/magic-nix-cache-action@v9
+
       - name: Update flake.lock
         uses: DeterminateSystems/update-flake-lock@v24
         with: