diff --git a/package.json b/package.json
index 0283cb0..64859c9 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "devDependencies": {
     "browserify": "^13.0.0",
-    "eslint": "2.4.0",
+    "eslint": "6.6.0",
     "tap": "^5.7.0"
   }
 }