diff --git a/.github/workflows/build-iso.yml b/.github/workflows/build-iso.yml
index 7c2c945ad..c46f9d139 100644
--- a/.github/workflows/build-iso.yml
+++ b/.github/workflows/build-iso.yml
@@ -10,7 +10,7 @@ jobs:
     steps:
     - uses: actions/checkout@v4
     - uses: DeterminateSystems/nix-installer-action@v14
-    - uses: DeterminateSystems/magic-nix-cache-action@v7
+    - uses: DeterminateSystems/magic-nix-cache-action@v8
     - name: Build 👷 ISO 💿️
       run: |
         nix build .#nixosConfigurations.iso-console.config.system.build.isoImage -L
diff --git a/.github/workflows/flake-checker.yml b/.github/workflows/flake-checker.yml
index 401060530..264935397 100644
--- a/.github/workflows/flake-checker.yml
+++ b/.github/workflows/flake-checker.yml
@@ -18,5 +18,5 @@ jobs:
         with:
           fetch-depth: 0
       - uses: DeterminateSystems/nix-installer-action@v14
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
       - uses: DeterminateSystems/flake-checker-action@v8
diff --git a/.github/workflows/lock-updater.yml b/.github/workflows/lock-updater.yml
index 4605a427f..9c331ad85 100644
--- a/.github/workflows/lock-updater.yml
+++ b/.github/workflows/lock-updater.yml
@@ -15,7 +15,7 @@ jobs:
         with:
           fetch-depth: 0
       - uses: DeterminateSystems/nix-installer-action@v14
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: DeterminateSystems/magic-nix-cache-action@v8
       - uses: DeterminateSystems/update-flake-lock@v24
         with:
           pr-title: "chore: update flake.lock"