diff --git a/packages/vue/tsconfig.json b/packages/vue/tsconfig.json
index 8f5d3497..37bc1c6c 100644
--- a/packages/vue/tsconfig.json
+++ b/packages/vue/tsconfig.json
@@ -3,7 +3,7 @@
     "target": "ES2020",
     "useDefineForClassFields": true,
     "module": "ESNext",
-    "lib": ["ES2020", "DOM", "DOM.Iterable"],
+    "lib": ["ES2021", "DOM", "DOM.Iterable"],
     "skipLibCheck": true,
 
     /* Bundler mode */