diff --git a/.eslintrc.js b/.eslintrc.js
index 083116c..cd67c9c 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -8,7 +8,7 @@ module.exports = {
     'plugin:prettier/recommended',
   ],
   parserOptions: {
-    ecmaVersion: 2019,
+    ecmaVersion: 2020,
   },
   plugins: [
     'prettier',