diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 409b78a..4f9e783 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -28,7 +28,7 @@ jobs:
         language: ['python']
     steps:
       - name: 'Checkout'
-        uses: 'actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11'
+        uses: 'actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633'
       - name: 'Initialize CodeQL'
         uses: 'github/codeql-action/init@cdcdbb579706841c47f7063dda365e292e5cad7a'
         with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2120ea3..16bb3bb 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -27,7 +27,7 @@ jobs:
         os: ['ubuntu-latest', 'windows-latest', 'macos-latest']
     steps:
       - name: 'Checkout'
-        uses: 'actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11'
+        uses: 'actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633'
       - name: 'Use Python ${{ matrix.python_version }}'
         uses: 'actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c'
         with:
@@ -52,7 +52,7 @@ jobs:
       packages: 'write'
     steps:
       - name: 'Checkout'
-        uses: 'actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11'
+        uses: 'actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633'
       - name: 'Set up QEMU'
         uses: 'docker/setup-qemu-action@68827325e0b33c7199eb31dd4e31fbe9023e06e3'
       - name: 'Set up Docker Buildx'