diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 5b1708ce..ceb5efe6 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@v5
+        uses: actions/checkout@v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@v6
@@ -61,7 +61,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@v6
@@ -105,7 +105,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@v6
@@ -141,7 +141,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Setup Node.js ${{ matrix.node-version }}
         # see https://github.com/actions/setup-node
         uses: actions/setup-node@v6
@@ -219,7 +219,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - run: mkdir -p ${{ env.REPORTS_DIR }}
       - name: Setup Node.js ${{ matrix.node-version }}
         # see https://github.com/actions/setup-node
diff --git a/.github/workflows/npm-ls_demo-results.yml b/.github/workflows/npm-ls_demo-results.yml
index dd8c6f53..ff681d32 100644
--- a/.github/workflows/npm-ls_demo-results.yml
+++ b/.github/workflows/npm-ls_demo-results.yml
@@ -77,7 +77,7 @@ jobs:
     steps:
       - name: Checkout
         # see https://github.com/actions/checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: prepare output
         run: |
           mkdir -p '${{ env.RESULTS_DIR }}'
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ec3e1d26..4c8a416b 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@v5
+        uses: actions/checkout@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@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.bump.outputs.version }}
       - name: Setup Node.js ${{ env.NODE_ACTIVE_LTS }}