diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6a7ce63..ddb65f5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -33,4 +33,4 @@ jobs:
         echo BING_KEY=${{ secrets.BING_KEY }} >> .env
     - run: npm run test
       env:
-        CI: true
\ No newline at end of file
+        CI: true
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..7082019
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,49 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [main, dev, certification]
+  pull_request:
+    branches: [main, dev, certification]
+  schedule:
+    - cron: '0 0 * * 3'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    timeout-minutes: 60
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: ['typescript']
+ 
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v4
+      with:
+        fetch-depth: 2
+
+    - name: Use Node.js 18
+      uses: actions/setup-node@v2
+      with:
+        node-version: 18.x
+
+    - name: Install Dependencies
+      run: npm ci
+
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v3
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v3
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v3