diff --git a/package.json b/package.json
index 4a500e9..8bb1d18 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
     "webpack-cli": "3.2.3",
     "webpack-dev-server": "3.1.14",
     "workbox-webpack-plugin": "3.6.3",
-    "xo": "0.24.0"
+    "xo": "0.25.1"
   },
   "dependencies": {
     "@polymer/polymer": "3.1.0",