diff --git a/.github/workflows/10_build-validation.yml b/.github/workflows/10_build-validation.yml
index 7e1c5a8..2c258e2 100644
--- a/.github/workflows/10_build-validation.yml
+++ b/.github/workflows/10_build-validation.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
 
     - name: checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
     - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
       with:
diff --git a/.github/workflows/20_snapshot-deployment.yml b/.github/workflows/20_snapshot-deployment.yml
index 6070d8e..353bfb9 100644
--- a/.github/workflows/20_snapshot-deployment.yml
+++ b/.github/workflows/20_snapshot-deployment.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
 
     - name: checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
     - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
       with:
diff --git a/.github/workflows/30_release-deployment.yml b/.github/workflows/30_release-deployment.yml
index 2e350e1..90bdb03 100644
--- a/.github/workflows/30_release-deployment.yml
+++ b/.github/workflows/30_release-deployment.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
 
     - name: checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
     - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
       with:
diff --git a/.github/workflows/40_product-validation.yml b/.github/workflows/40_product-validation.yml
index 3689fc7..8228962 100644
--- a/.github/workflows/40_product-validation.yml
+++ b/.github/workflows/40_product-validation.yml
@@ -37,7 +37,7 @@ jobs:
     steps:
 
     - name: checkout
-      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
     - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
       with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index bb47504..fabbfd3 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
         with:
diff --git a/.github/workflows/jekyll-gh-pages.yml b/.github/workflows/jekyll-gh-pages.yml
index d76bf81..c445ce3 100644
--- a/.github/workflows/jekyll-gh-pages.yml
+++ b/.github/workflows/jekyll-gh-pages.yml
@@ -34,7 +34,7 @@ jobs:
     if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       - name: Inject source revision for docs
         run: 'echo "source_revision: ${GITHUB_SHA}" >> _doc/_config.yml'
       - name: Setup Pages