1 files changed, 1 insertions, 1 deletions

diff --git a/tsconfigdoc.json b/tsconfigdoc.json
index 0fc1bd0..dcd1311 100644
--- a/tsconfigdoc.json
+++ b/tsconfigdoc.json
@@ -2,7 +2,7 @@
   "extends": "./tsconfig.json",
   "compilerOptions": {
     "lib": [
-      "ES2018",
+      "ES2021",
       "DOM"
     ],
     "baseUrl": ".",