diff --git a/package.json b/package.json
index 4aaf6e0..0435bd7 100644
--- a/package.json
+++ b/package.json
@@ -98,6 +98,6 @@
     "ava": "0.18.2",
     "husky": "0.13.3-0",
     "pkg": "3.0.0-beta.29",
-    "xo": "0.17.1"
+    "xo": "0.18.0"
   }
 }