diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index efc6b6d..6e1c556 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -35,7 +35,7 @@ jobs:
 
       - name: Setup Nix cache
         if: ${{ matrix.use-nix }}
-        uses: DeterminateSystems/magic-nix-cache-action@v9
+        uses: DeterminateSystems/magic-nix-cache-action@v12
 
       - name: Build
         if: ${{ !matrix.use-nix }}
@@ -58,7 +58,7 @@ jobs:
         uses: DeterminateSystems/nix-installer-action@v17
 
       - name: Setup Nix cache
-        uses: DeterminateSystems/magic-nix-cache-action@v9
+        uses: DeterminateSystems/magic-nix-cache-action@v12
 
       - name: Run checks
         run: |
diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index 87ac141..42b573e 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -31,7 +31,7 @@ jobs:
         uses: DeterminateSystems/nix-installer-action@v17
 
       - name: Setup Nix cache
-        uses: DeterminateSystems/magic-nix-cache-action@v9
+        uses: DeterminateSystems/magic-nix-cache-action@v12
 
       - name: Generate sarif report
         id: clippy-run
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 888829c..48a3ea3 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -25,7 +25,7 @@ jobs:
         uses: DeterminateSystems/nix-installer-action@v17
 
       - name: Setup Nix cache
-        uses: DeterminateSystems/magic-nix-cache-action@v9
+        uses: DeterminateSystems/magic-nix-cache-action@v12
 
       - name: Build Docker image
         id: build