diff --git a/.github/workflows/mcp-analyze-and-trigger-ingest.yml b/.github/workflows/mcp-analyze-and-trigger-ingest.yml
index ad521a6..7b7c15a 100644
--- a/.github/workflows/mcp-analyze-and-trigger-ingest.yml
+++ b/.github/workflows/mcp-analyze-and-trigger-ingest.yml
@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index c22ad70..b0c2402 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -12,7 +12,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/unit-testing.yml b/.github/workflows/unit-testing.yml
index 5dc8562..c0e7a6c 100644
--- a/.github/workflows/unit-testing.yml
+++ b/.github/workflows/unit-testing.yml
@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: true
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ env.node-version }}
         uses: actions/setup-node@v6
         with:
@@ -48,7 +48,7 @@ jobs:
     strategy:
       fail-fast: true
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ env.node-version }}
         uses: actions/setup-node@v6
         with: