diff --git a/package.json b/package.json
index 0bbdae9..3f34513 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,6 @@
     "release-it": "^7.0.2",
     "stylelint": "^9.0.0",
     "stylelint-config-standard": "^18.0.0",
-    "xo": "^0.20.2"
+    "xo": "^0.21.0"
   }
 }