diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 91cd5fc..8167142 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Install ShellCheck
         run: sudo apt-get install -y shellcheck
       - name: Run ShellCheck
@@ -31,7 +31,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v6
         with:
           python-version: "3.12"
@@ -51,7 +51,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - uses: trufflesecurity/trufflehog@main
@@ -66,7 +66,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/dependency-review-action@v4
         with:
           fail-on-severity: high
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 412df25..f5843ad 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: github/codeql-action/init@v4
         with:
           languages: ${{ matrix.language }}
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 5f98fae..2d4a254 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -19,7 +19,7 @@ jobs:
       - uses: step-security/harden-runner@v2
         with:
           egress-policy: audit
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           persist-credentials: false
       - uses: ossf/scorecard-action@v2