diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 825870e..7cdd8e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
       python_cache_key: ${{ steps.generate_python_cache_key.outputs.key }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.1
 
       - name: Filter for core changes
         uses: dorny/paths-filter@v3.0.2
@@ -61,7 +61,7 @@ jobs:
         python-version: ${{ fromJSON(needs.info.outputs.python_versions) }}
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.1
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5.2.0
@@ -99,7 +99,7 @@ jobs:
     if: needs.info.outputs.run_pipeline == 'true'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.1
         with:
           fetch-depth: "2"
       - name: Set up Python ${{ matrix.python-version }}
@@ -146,7 +146,7 @@ jobs:
     if: needs.info.outputs.run_pipeline == 'true'
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4.2.0
+        uses: actions/checkout@v4.2.1
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5.2.0
diff --git a/.github/workflows/pre-commit-update.yml b/.github/workflows/pre-commit-update.yml
index e415d64..5816c00 100644
--- a/.github/workflows/pre-commit-update.yml
+++ b/.github/workflows/pre-commit-update.yml
@@ -8,7 +8,7 @@ jobs:
   auto-update:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.2.0
+      - uses: actions/checkout@v4.2.1
       - name: Set up Python
         uses: actions/setup-python@v5.2.0
         with:
diff --git a/.github/workflows/pythonpublish.yml b/.github/workflows/pythonpublish.yml
index 54b1d01..aeeebb0 100644
--- a/.github/workflows/pythonpublish.yml
+++ b/.github/workflows/pythonpublish.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4.2.0
+      - uses: actions/checkout@v4.2.1
       - name: Set up Python
         uses: actions/setup-python@v5.2.0
         with: