diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
deleted file mode 100644
index 4a5246f4..00000000
--- a/.github/workflows/release.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-name: Publish on NPM on release
-
-on:
-  release:
-    types: [published]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v2
-
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '20'
-
-      - name: Install dependencies
-        run: npm install
-
-      - name: Build
-        run: npm run build
-
-      - name: Test
-        run: npm test
-
-      - name: Publish to NPM
-        run: npm publish --access=public
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
diff --git a/tsconfig.json b/tsconfig.json
index 30f9e84f..59be4f62 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
-    "lib": ["esnext"],
+    "lib": ["ES2020"],
     "module": "commonjs",
-    "target": "ES2015",
+    "target": "ES2020",
     "strict": true,
     "esModuleInterop": true,
     "sourceMap": true,