diff --git a/.github/workflows/clang-addresssanitizer.yml b/.github/workflows/clang-addresssanitizer.yml
index 33807f9b..2d89681d 100644
--- a/.github/workflows/clang-addresssanitizer.yml
+++ b/.github/workflows/clang-addresssanitizer.yml
@@ -21,6 +21,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: true
+          persist-credentials: false
 
       - name: Install system dependencies
         run: sudo apt update && sudo apt install pkg-config clang build-essential libxml2-dev libsqlite3-dev wget libssl-dev libcurl4 zlib1g-dev libcurl4-openssl-dev libonig-dev libzip-dev -y
diff --git a/.github/workflows/clang-analyzer.yml b/.github/workflows/clang-analyzer.yml
index 576b5d88..e6a6dec8 100644
--- a/.github/workflows/clang-analyzer.yml
+++ b/.github/workflows/clang-analyzer.yml
@@ -22,6 +22,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: true
+          persist-credentials: false
 
       - name: Install clang-tools and libmaxminddb
         run: sudo apt update && sudo apt-get install clang-tools libmaxminddb-dev
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index aacd8c40..7e28f1cf 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,6 +18,8 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@v4
+        with:
+          persist-credentials: false
 
       - name: Install dependencies
         run: composer install --no-progress --prefer-dist --optimize-autoloader
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 811c2530..110e23de 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,6 +35,7 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: true
+          persist-credentials: false
 
       - name: Install libmaxminddb
         run: |
diff --git a/.github/workflows/zizmor.yml b/.github/workflows/zizmor.yml
new file mode 100644
index 00000000..c09cf120
--- /dev/null
+++ b/.github/workflows/zizmor.yml
@@ -0,0 +1,32 @@
+name: GitHub Actions Security Analysis with zizmor
+
+on:
+  push:
+    branches: ["main"]
+  pull_request:
+    branches: ["**"]
+
+jobs:
+  zizmor:
+    name: zizmor latest via PyPI
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      # required for workflows in private repositories
+      contents: read
+      actions: read
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+
+      - name: Install the latest version of uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          enable-cache: false
+
+      - name: Run zizmor
+        run: uvx zizmor --format plain .
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}