diff --git a/.github/workflows/build-quickgui.yml b/.github/workflows/build-quickgui.yml
index 744b6ef..0b4199b 100644
--- a/.github/workflows/build-quickgui.yml
+++ b/.github/workflows/build-quickgui.yml
@@ -120,9 +120,12 @@ jobs:
       - name: "Checkout 🥡"
         uses: "actions/checkout@v4"
       - name: "Install Nix ❄️"
-        uses: "DeterminateSystems/nix-installer-action@v16"
-      - name: "Enable Magic Nix Cache 🪄"
-        uses: "DeterminateSystems/magic-nix-cache-action@v7"
+        uses: "nixbuild/nix-quick-install-action@v30"
+      - name: "Enable Nix Cache 🪄"
+        uses: "nix-community/cache-nix-action@v6"
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
       - name: "Build with Nix ❄️"
         run: |
           nix build .#quickgui
diff --git a/.github/workflows/flake-checker.yml b/.github/workflows/flake-checker.yml
index 0afd1a1..d3358e9 100644
--- a/.github/workflows/flake-checker.yml
+++ b/.github/workflows/flake-checker.yml
@@ -16,6 +16,9 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: nixbuild/nix-quick-install-action@v30
+      - uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
       - uses: DeterminateSystems/flake-checker-action@v9
diff --git a/.github/workflows/flake-updater.yml b/.github/workflows/flake-updater.yml
index d754801..29d0731 100644
--- a/.github/workflows/flake-updater.yml
+++ b/.github/workflows/flake-updater.yml
@@ -13,8 +13,11 @@ jobs:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - uses: DeterminateSystems/nix-installer-action@v16
-      - uses: DeterminateSystems/magic-nix-cache-action@v7
+      - uses: nixbuild/nix-quick-install-action@v30
+      - uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
       - uses: DeterminateSystems/update-flake-lock@v24
         with:
           pr-title: "chore: update flake.lock"
diff --git a/.github/workflows/publish-quickgui.yml b/.github/workflows/publish-quickgui.yml
index 649bd87..71a925e 100644
--- a/.github/workflows/publish-quickgui.yml
+++ b/.github/workflows/publish-quickgui.yml
@@ -103,8 +103,11 @@ jobs:
       - uses: "actions/checkout@v4"
         with:
           ref: "${{ (inputs.tag != null) && format('refs/tags/{0}', inputs.tag) || '' }}"
-      - uses: "DeterminateSystems/nix-installer-action@v16"
-      - uses: "DeterminateSystems/magic-nix-cache-action@v7"
+      - uses: nixbuild/nix-quick-install-action@v30
+      - uses: nix-community/cache-nix-action@v6
+        with:
+          primary-key: nix-${{ runner.os }}-${{ runner.arch }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
+          restore-prefixes-first-match: nix-${{ runner.os }}-${{ runner.arch }}
       - uses: "DeterminateSystems/flakehub-push@v5"
         with:
           visibility: "public"