diff --git a/package.json b/package.json
index bc34ff8..e3f02d5 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "bluebird": "^3.3.1",
     "chai": "^4.0.2",
     "coveralls": "^2.11.6",
-    "eslint": "^3.0.0",
+    "eslint": "^4.18.2",
     "istanbul": "^0.4.1",
     "mocha": "^3.0.1"
   },