diff --git a/extensions/shared.tsconfig.json b/extensions/shared.tsconfig.json
index 5559704e30..123fe79483 100644
--- a/extensions/shared.tsconfig.json
+++ b/extensions/shared.tsconfig.json
@@ -2,7 +2,7 @@
 	"compilerOptions": {
 		"target": "es2018",
 		"lib": [
-			"es2018"
+			"es2019"
 		],
 		"module": "commonjs",
 		"strict": true,