diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 60d706af5..103978c3f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -45,7 +45,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
diff --git a/.github/workflows/docker-build-push.yml b/.github/workflows/docker-build-push.yml
index a50e66e71..ee8e25f94 100644
--- a/.github/workflows/docker-build-push.yml
+++ b/.github/workflows/docker-build-push.yml
@@ -22,7 +22,7 @@ jobs:
     name: 'Build Docker Image (CLI Native)'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: docker/setup-buildx-action@v3
 
       - name: 'Set up GraalVM'
@@ -91,7 +91,7 @@ jobs:
     name: 'Build Docker Image (CLI Java Binary)'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: docker/setup-buildx-action@v3
 
       - name: 'Set up Java'
@@ -156,7 +156,7 @@ jobs:
     name: 'Build Docker Image (Server)'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: docker/setup-buildx-action@v3
 
       - name: 'Set up Java'
diff --git a/.github/workflows/early-access.yml b/.github/workflows/early-access.yml
index f091435d4..03c94a9b7 100644
--- a/.github/workflows/early-access.yml
+++ b/.github/workflows/early-access.yml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
           clean: true
@@ -94,7 +94,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.set-release-version.outputs.HEAD }}
           fetch-depth: 0
diff --git a/.github/workflows/github-page.yml b/.github/workflows/github-page.yml
index 84f62651b..6b248c545 100644
--- a/.github/workflows/github-page.yml
+++ b/.github/workflows/github-page.yml
@@ -16,7 +16,7 @@ jobs:
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           submodules: true  # Fetch Hugo themes (true OR recursive)
           fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod
diff --git a/.github/workflows/maven-build.yml b/.github/workflows/maven-build.yml
index 29d99dbac..9524a35c6 100644
--- a/.github/workflows/maven-build.yml
+++ b/.github/workflows/maven-build.yml
@@ -21,7 +21,7 @@ jobs:
     name: Build and analyze
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
 
     - name: 'Set up JDK'
       uses: actions/setup-java@v5
diff --git a/.github/workflows/maven-deploy.yml b/.github/workflows/maven-deploy.yml
index 6f595d24e..4bc2ad45d 100644
--- a/.github/workflows/maven-deploy.yml
+++ b/.github/workflows/maven-deploy.yml
@@ -23,7 +23,7 @@ jobs:
       contents: write
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           clean: true
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5235a956a..14ecba2e5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           clean: true
 
@@ -89,7 +89,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.set-release-version.outputs.HEAD }}
           fetch-depth: 0
@@ -155,7 +155,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout GitHub repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{ needs.set-release-version.outputs.HEAD }}
           fetch-depth: 0
diff --git a/.github/workflows/trivy.yml b/.github/workflows/trivy.yml
index e1d452663..fe7b3d2cf 100644
--- a/.github/workflows/trivy.yml
+++ b/.github/workflows/trivy.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v6
 
       - name: Run Trivy vulnerability scanner in repo mode
         uses: aquasecurity/trivy-action@master