diff --git a/package.json b/package.json
index fbbc16f..0997117 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
   "devDependencies": {
     "chai": "^4.0.0",
     "cross-env": "^5.1.6",
-    "eslint": "^4.13.1",
+    "eslint": "^5.0.0",
     "eslint-plugin-import": "^2.8.0",
     "eslint-plugin-json": "^1.2.0",
     "eslint-plugin-mocha": "^5.0.0",