diff --git a/package.json b/package.json
index 02b1af9..ae1032f 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   },
   "devDependencies": {
     "mocha": "^3.0.2",
-    "eslint": "^3.9.1"
+    "eslint": "^6.6.0"
   },
   "license": "ISC"
 }