diff --git a/package.json b/package.json
index 04bb945..c652003 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "graphics": []
   },
   "devDependencies": {
-    "eslint": "^3.14.1",
+    "eslint": "^6.5.1",
     "eslint-config-xo": "^0.17.0",
     "eslint-plugin-html": "^1.7.0"
   }