diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e116905..ac2e762 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -40,7 +40,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
+      uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.2
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 870e6da..0e92edc 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/testing.yml b/.github/workflows/testing.yml
index 06f896b..37da01c 100644
--- a/.github/workflows/testing.yml
+++ b/.github/workflows/testing.yml
@@ -20,7 +20,7 @@ jobs:
         python-version: ["3.9", "3.10"]
 
     steps:
-      - uses: actions/checkout@83b7061638ee4956cf7545a6f7efe594e5ad0247 # v3.5.1
+      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.1
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@48e4ac706204bab735867521ba54b3276c883d00 # v3.1.3