diff --git a/.github/workflows/accessibility.yml b/.github/workflows/accessibility.yml
index a09d135..42dc394 100644
--- a/.github/workflows/accessibility.yml
+++ b/.github/workflows/accessibility.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: 20
 
diff --git a/.github/workflows/ci-js.yml b/.github/workflows/ci-js.yml
index ae0043b..c090d53 100644
--- a/.github/workflows/ci-js.yml
+++ b/.github/workflows/ci-js.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
 
diff --git a/.github/workflows/ci-security.yml b/.github/workflows/ci-security.yml
index 4c4d7db..184d601 100644
--- a/.github/workflows/ci-security.yml
+++ b/.github/workflows/ci-security.yml
@@ -28,7 +28,7 @@ jobs:
             --output reports/bandit-report.json \
             -ll -ii || true
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
 
diff --git a/.github/workflows/ci-unit.yml b/.github/workflows/ci-unit.yml
index 997ddd8..4140d29 100644
--- a/.github/workflows/ci-unit.yml
+++ b/.github/workflows/ci-unit.yml
@@ -42,7 +42,7 @@ jobs:
         working-directory: agents/dashboard
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: npm
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b8cf055..f2a2743 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
           cache: 'pip'
 
       - name: Set up Node.js 20
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
           cache: 'npm'
diff --git a/.github/workflows/health.yml b/.github/workflows/health.yml
index c076d34..9ab5b3b 100644
--- a/.github/workflows/health.yml
+++ b/.github/workflows/health.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: '20'
       - name: Set up Python