diff --git a/package.json b/package.json
index 6ad74ba..2816dee 100644
--- a/package.json
+++ b/package.json
@@ -133,6 +133,9 @@
     "webpack": "^4.44.1",
     "webpack-merge": "^4.2.2"
   },
+  "engines": {
+    "node": "14.x"
+  },
   "volta": {
     "node": "14.3.0",
     "yarn": "1.22.4"
diff --git a/tsconfig.json b/tsconfig.json
index 6780566..ae338fd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "experimentalDecorators": true,
-    "target": "ES2018",
+    "target": "ES2020",
     "module": "commonjs",
     "esModuleInterop": true,
     "lib": ["dom", "ES2020"],