diff --git a/.eslintrc.json b/.eslintrc.json
index 57f97272..fab47749 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -6,11 +6,11 @@
         "plugin:compat/recommended"
     ],
     "env": {
-        "es6": false,
+        "es6": true,
         "browser": true
     },
     "parserOptions": {
-        "ecmaVersion": 5,
+        "ecmaVersion": 6,
         "sourceType": "script",
         "ecmaFeatures": {
             "globalReturn": false,