diff --git a/.github/workflows/codeguardian.yml b/.github/workflows/codeguardian.yml
index 8ddf0ef..260aad8 100644
--- a/.github/workflows/codeguardian.yml
+++ b/.github/workflows/codeguardian.yml
@@ -10,6 +10,9 @@ jobs:
   scan:
     name: Run CodeGuardian
     runs-on: ubuntu-latest
+    strategy:
+     matrix:
+      node-version: [20, 22, 24, 25] 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v5
@@ -17,11 +20,11 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v5
         with:
-          node-version: '22'
+          node-version: ${{ matrix.node-version }}
           cache: 'npm'
 
       - name: Install dependencies
         run: npm ci
 
       - name: Run CodeGuardian scanner (CI mode)
-        run: npx codeguardian --ci
+        run: node src/cli.js --ci
diff --git a/package-lock.json b/package-lock.json
index 345dee3..13a423c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
         "codeguardian": "src/cli.js"
       },
       "engines": {
-        "node": ">=18.0.0"
+        "node": ">=20.0.0"
       }
     },
     "node_modules/@nodelib/fs.scandir": {
diff --git a/package.json b/package.json
index 54f59fa..0caeb34 100644
--- a/package.json
+++ b/package.json
@@ -44,6 +44,6 @@
     "ignore": "^7.0.5"
   },
   "engines": {
-    "node": ">=18.0.0"
+    "node": ">=20.0.0"
   }
 }