diff --git a/package.json b/package.json
index bdaaf67..184d298 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "benchmark": "2.1.4",
     "chai": "2.2.0",
-    "eslint": "3.15.0",
+    "eslint": "6.6.0",
     "husky": "0.13.4",
     "mocha": "3.2.0"
   },