diff --git a/tsconfig.json b/tsconfig.json
index 1f0b8229..d23dca39 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
     /* Basic Options */
-    "target": "ES2020",                       /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
-    "lib": ["DOM", "ES2020"],                 /* Specify library files to be included in the compilation. */
+    "target": "ES2021",                       /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
+    "lib": ["DOM", "ES2021"],                 /* Specify library files to be included in the compilation. */
     "module": "CommonJS",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
     "allowJs": true,                          /* Allow javascript files to be compiled. */
     "checkJs": true,                          /* Report errors in .js files. */