diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 4c1c3c24..ab6a8976 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -35,7 +35,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
@@ -61,7 +61,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
@@ -105,7 +105,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
@@ -150,7 +150,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: Setup Node.js ${{ matrix.node-version }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
@@ -225,7 +225,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - run: mkdir -p ${{ env.REPORTS_DIR }}
       - name: Setup Node.js ${{ matrix.node-version }}
         # see https://github.com/actions/setup-node
diff --git a/.github/workflows/npm-ls_demo-results.yml b/.github/workflows/npm-ls_demo-results.yml
index a48f977e..64835789 100644
--- a/.github/workflows/npm-ls_demo-results.yml
+++ b/.github/workflows/npm-ls_demo-results.yml
@@ -78,7 +78,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: prepare output
         run: |
           mkdir -p '${{ env.RESULTS_DIR }}'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 326c22eb..f9d761be 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -51,7 +51,7 @@ jobs:
     steps:
       - name: Checkout code
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
       - name: Configure Git
         # needed for push back of changes
         run: |
@@ -96,7 +96,7 @@ jobs:
     steps:
       - name: Checkout code
         # see https://github.com/actions/checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
         with:
           ref: ${{ needs.bump.outputs.version }}
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}