diff --git a/.github/workflows/_build.yaml b/.github/workflows/_build.yaml
index e29e8a0..f697642 100644
--- a/.github/workflows/_build.yaml
+++ b/.github/workflows/_build.yaml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ${{ inputs.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           fetch-depth: 0 # IMPORTANT: otherwise the current tag does not get fetched and the build version gets worse
 
diff --git a/.github/workflows/_build_doc.yaml b/.github/workflows/_build_doc.yaml
index 283bcf2..3ac7dbf 100644
--- a/.github/workflows/_build_doc.yaml
+++ b/.github/workflows/_build_doc.yaml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ${{ inputs.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Set up Python ${{ inputs.python-version }}
         uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
diff --git a/.github/workflows/_codecov.yaml b/.github/workflows/_codecov.yaml
index 9371894..7601645 100644
--- a/.github/workflows/_codecov.yaml
+++ b/.github/workflows/_codecov.yaml
@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
diff --git a/.github/workflows/_codeql.yaml b/.github/workflows/_codeql.yaml
index 47accd5..1f2edef 100644
--- a/.github/workflows/_codeql.yaml
+++ b/.github/workflows/_codeql.yaml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/_pre_commit.yaml b/.github/workflows/_pre_commit.yaml
index b0ab3b3..20e2e0d 100644
--- a/.github/workflows/_pre_commit.yaml
+++ b/.github/workflows/_pre_commit.yaml
@@ -17,5 +17,5 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
       - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
diff --git a/.github/workflows/_test.yaml b/.github/workflows/_test.yaml
index 2b84ce8..03592cd 100644
--- a/.github/workflows/_test.yaml
+++ b/.github/workflows/_test.yaml
@@ -25,7 +25,7 @@ jobs:
     runs-on: ${{ inputs.os }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
 
       - name: Set up Python ${{ inputs.python-version }}
         uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3 # v5.2.0
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index f1ad259..197b12e 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: "Checkout code"
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4.2.1
         with:
           persist-credentials: false