diff --git a/package.json b/package.json
index b943315..d37b651 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
   "devDependencies": {
     "ava": "^0.19.0",
     "coveralls": "^2.11.9",
-    "eslint": "^3.1.1",
+    "eslint": "^4.1.0",
     "eslint-config-pedant": "^0.9.0",
     "nyc": "^10.0.0"
   },