diff --git a/package.json b/package.json
index dd54935..39c1c89 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
     "ava": "^0.25.0",
     "colormap": "^2.3.0",
     "dependency-check": "^3.0.0",
-    "eslint": "^4.19.1",
+    "eslint": "^5.0.0",
     "eslint-plugin-harmony": "^1.0.3",
     "nyc": "^11.7.1",
     "param-case": "^2.1.1",