diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index df12eca..12dbfd7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,23 +21,36 @@ jobs:
         node-version: [22.x, 24.x, 25.x]
 
     steps:
-    - uses: actions/checkout@v6
-
-    - name: "Use Node.js ${{ matrix.node-version }}"
-      uses: actions/setup-node@v6
-      with:
-        node-version: ${{ matrix.node-version }}
-
-    - name: "Security Audit"
-      run: |
-        # This package has ZERO production dependencies
-        # Any vulnerabilities are in peerDependencies (grunt's js-yaml issue)
-        # which are user's responsibility, not ours
-        npm audit --omit=dev --audit-level=moderate || {
-          echo "⚠️  Vulnerabilities found in peerDependencies (expected: grunt's js-yaml)"
-          echo "    This package has ZERO production dependencies- these are not our issues"
-          exit 0
-        }
-
-    - name: "Run Tests"
-      run: npm test
+      - uses: actions/checkout@v6
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v6
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: "Security Audit"
+        run: |
+          # This package has ZERO production dependencies
+          # Any vulnerabilities are in peerDependencies (grunt's js-yaml issue)
+          # which are user's responsibility, not ours
+          npm audit --omit=dev --audit-level=moderate || {
+            echo "⚠️  Vulnerabilities in peerDependencies (grunt's js-yaml)"
+            echo "    ZERO production dependencies- not our issues"
+            exit 0
+          }
+
+      - name: "Run Tests"
+        run: npm test
+
+  # Summary job that requires all matrix jobs to pass
+  ci-success:
+    name: "CI Tests Complete"
+    runs-on: ubuntu-latest
+    needs: build
+    if: always()
+    steps:
+      - name: Check build matrix success
+        if: needs.build.result != 'success'
+        run: exit 1
+      - name: Success
+        run: echo "All CI tests passed!"
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index cb3979b..c4f4724 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -34,7 +34,7 @@ jobs:
 
       # Cache node_modules for ESLint installation
       - name: "Cache npm dependencies"
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: node_modules
           key: npm-${{ runner.os }}-eslint