diff --git a/package.json b/package.json
index 391cd64..6295b01 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "coveralls": "^3.0.0",
     "nyc": "^12.0.1",
     "standard-version": "^4.3.0",
-    "xo": "^0.21.1"
+    "xo": "^0.22.0"
   },
   "xo": {
     "space": true