diff --git a/package.json b/package.json
index e519c2f..c8d7df2 100644
--- a/package.json
+++ b/package.json
@@ -51,6 +51,6 @@
     "pify": "^3.0.0",
     "rollup": "^0.59.0",
     "rollup-plugin-buble": "^0.19.2",
-    "xo": "^0.18.2"
+    "xo": "^0.25.0"
   }
 }