diff --git a/tsconfig.json b/tsconfig.json
index 08859ee8..8c6bf634 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "baseUrl": ".",
-    "target": "es5",
+    "target": "es2015",
     "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,