diff --git a/tsconfig.json b/tsconfig.json
index f46cc7eb..8f591a6e 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,6 +5,7 @@
         "noEmit": true,
         "target": "ES2020",
         "module": "ES2020",
+        "lib": ["ES2021", "DOM"],
         "moduleResolution": "node",
         "esModuleInterop": true
     },