diff --git a/.eslintrc.yml b/.eslintrc.yml
index b47ddca1a3..6a3110634b 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -29,7 +29,7 @@ overrides:
       - test/integration/helpers.js
       - lib/growl.js
     parserOptions:
-      ecmaVersion: 2017
+      ecmaVersion: 2018
     env:
       browser: no