diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7531b56..0de69d7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
           rm -rf /tmp/trivy-*
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ github.sha }}
           fetch-depth: 0
diff --git a/.github/workflows/coverity.yml b/.github/workflows/coverity.yml
index f853158..2ee03d1 100644
--- a/.github/workflows/coverity.yml
+++ b/.github/workflows/coverity.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/daily_build.yml b/.github/workflows/daily_build.yml
index 682d748..b8e30b5 100644
--- a/.github/workflows/daily_build.yml
+++ b/.github/workflows/daily_build.yml
@@ -37,7 +37,7 @@ jobs:
           find "$WORKSPACE" -mindepth 1 -maxdepth 1 -exec rm -rf {} +
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ github.sha }}
           fetch-depth: 0
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index 93c6b30..6c72562 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/libfuzzer.yml b/.github/workflows/libfuzzer.yml
index aaea7ec..40b275f 100644
--- a/.github/workflows/libfuzzer.yml
+++ b/.github/workflows/libfuzzer.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 56da48c..70629bf 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -38,7 +38,7 @@ jobs:
           find "$WORKSPACE" -mindepth 1 -maxdepth 1 -exec rm -rf {} +
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
           fetch-depth: 0
diff --git a/.github/workflows/scan_on_demand.yml b/.github/workflows/scan_on_demand.yml
index 6263f82..b67de80 100644
--- a/.github/workflows/scan_on_demand.yml
+++ b/.github/workflows/scan_on_demand.yml
@@ -35,7 +35,7 @@ jobs:
           rm -rf /tmp/trivy-*
 
       - name: Checkout repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ inputs.branch }}
           fetch-depth: 0
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 161c239..2d30e29 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false