diff --git a/jshint.json b/jshint.json
index 0583c9d78b..0143ace398 100644
--- a/jshint.json
+++ b/jshint.json
@@ -1 +1,5 @@
-{"onevar": false, "browser":  true}
+{
+  "onevar": false,
+  "browser": true,
+  "esversion": 9
+}