diff --git a/.github/workflows/auto-jdk-os-matrix.yml b/.github/workflows/auto-jdk-os-matrix.yml
index 2f286f0a..134e34a2 100644
--- a/.github/workflows/auto-jdk-os-matrix.yml
+++ b/.github/workflows/auto-jdk-os-matrix.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Source Code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Install Build JDKs for Subproject Toolchains
         uses: actions/setup-java@v5
diff --git a/.github/workflows/javadoc.yml b/.github/workflows/javadoc.yml
index 86eeca04..37433323 100644
--- a/.github/workflows/javadoc.yml
+++ b/.github/workflows/javadoc.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: 1. Checkout Current (triggered) Workspace Context
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.ref }}
           fetch-depth: 0
diff --git a/.github/workflows/stageReleaseSources.yml b/.github/workflows/stageReleaseSources.yml
index bd7dac4d..41444614 100644
--- a/.github/workflows/stageReleaseSources.yml
+++ b/.github/workflows/stageReleaseSources.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       # 1. Checkout the clean working workspace context
       - name: 1. Checkout Branch Context
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.ref }}
           fetch-depth: 0