diff --git a/src/config/tsconfig.aegir.json b/src/config/tsconfig.aegir.json
index cff96004c..277005b3e 100644
--- a/src/config/tsconfig.aegir.json
+++ b/src/config/tsconfig.aegir.json
@@ -5,9 +5,9 @@
         "outDir": "dist",
         "allowJs": true,
         "checkJs": true,
-        "target": "ES2020",
-        "module": "ES2020",
-        "lib": ["ES2021", "ES2021.Promise", "ES2021.String", "ES2020.BigInt", "DOM", "DOM.Iterable", "WebWorker"],
+        "target": "ES2022",
+        "module": "ES2022",
+        "lib": ["ES2022", "DOM", "DOM.Iterable", "WebWorker"],
         "noEmit": false,
         "noEmitOnError": true,
         "emitDeclarationOnly": false,