diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 896189e..5fa9007 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -16,7 +16,7 @@ jobs:
           egress-policy: 'audit'
 
       - name: 'Checkout repository'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@v6'
 
       - name: 'Dependency Review'
         uses: 'actions/dependency-review-action@v4'
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index e32e6d8..c9608ba 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: 'ubuntu-latest'
     steps:
       - name: 'Checkout repository'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@v6'
 
       - name: 'Set up Python'
         uses: 'actions/setup-python@v5'
diff --git a/.github/workflows/pre-commit-autoupdate.yml b/.github/workflows/pre-commit-autoupdate.yml
index a6cf3b7..e7585a4 100644
--- a/.github/workflows/pre-commit-autoupdate.yml
+++ b/.github/workflows/pre-commit-autoupdate.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: 'ubuntu-latest'
     steps:
       - name: 'Checkout repository'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@v6'
 
       - name: 'Set up Python'
         uses: 'actions/setup-python@v5'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 01b68e3..705b899 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: 'ubuntu-latest'
     steps:
       - name: 'Checkout repository'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@v6'
 
       - name: 'Set up Python'
         uses: 'actions/setup-python@v5'
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index c3d427f..c616404 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -22,7 +22,7 @@ jobs:
           egress-policy: 'audit'
 
       - name: 'Checkout code'
-        uses: 'actions/checkout@v4'
+        uses: 'actions/checkout@v6'
         with:
           persist-credentials: false