diff --git a/package.json b/package.json
index 8bdec93..38d8a92 100644
--- a/package.json
+++ b/package.json
@@ -67,6 +67,6 @@
     "standard-version": "4.3.0",
     "text-loader": "0.0.1",
     "webpack": "3.11.0",
-    "xo": "0.18.2"
+    "xo": "0.20.3"
   }
 }