diff --git a/package.json b/package.json
index e183a2a..0597682 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
   "devDependencies": {
     "chai": "^3.5.0",
     "busboy": "^0.2.12",
-    "eslint": "^3.15.0",
+    "eslint": "^4.9.0",
     "eslint-config-standard": "^6.2.1",
     "eslint-plugin-promise": "^3.4.1",
     "eslint-plugin-standard": "^2.0.1",