diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index e7decc4..147bd1b 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v9
-      - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - uses: DeterminateSystems/magic-nix-cache-action@v3
       - uses: DeterminateSystems/flake-checker-action@v5
 
       - name: Check nix file formatting ❄️
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index a7feb33..37d8c9a 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -16,7 +16,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v9
-      - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - uses: DeterminateSystems/magic-nix-cache-action@v3
 
       - run: |
           nix build . -L
diff --git a/.github/workflows/gist.yml b/.github/workflows/gist.yml
index a807e09..28a61fd 100644
--- a/.github/workflows/gist.yml
+++ b/.github/workflows/gist.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: DeterminateSystems/nix-installer-action@v9
-      - uses: DeterminateSystems/magic-nix-cache-action@v2
+      - uses: DeterminateSystems/magic-nix-cache-action@v3
 
       - run: |
           nix build .#fmt-as-json && ./result