diff --git a/webextaware/package.json b/webextaware/package.json
index 1903fac..de4c243 100644
--- a/webextaware/package.json
+++ b/webextaware/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "eslint-config-scanjs": "mozfreddyb/eslint-config-scanjs",
     "eslint-plugin-no-unsafe-innerhtml": "1.0",
-    "eslint": "4.6",
+    "eslint": "6.4",
     "retire": "1.4"
   },
   "devDependencies": {},