diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 916c874..2219b38 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -1,11 +1,10 @@
-name: checks
-
+name: "Checks"
 
 on:
   pull_request:
   push:
     branches:
-      - master
+      - main
 jobs:
   build:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..45c9fb7
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,41 @@
+name: "CodeQL"
+
+on:
+  push:
+  pull_request:
+    branches:
+      - main
+  schedule:
+    - cron: "0 8 * * 6"
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ javascript ]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: ${{ matrix.language }}
+          queries: +security-and-quality
+
+      - name: Autobuild
+        uses: github/codeql-action/autobuild@v3
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:${{ matrix.language }}"
\ No newline at end of file
diff --git a/lerna.json b/lerna.json
index fbfb0fc..3f2344c 100644
--- a/lerna.json
+++ b/lerna.json
@@ -6,7 +6,7 @@
       "createRelease": "github",
       "conventionalCommits": true,
       "allowBranch": [
-        "master"
+        "main"
       ],
       "message": "chore(release): publish"
     }