diff --git a/package.json b/package.json
index fc62e51..b3c87ee 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
 		"nyc": "^15.0.0",
 		"parse-markdown-metadata": "^1.0.8",
 		"rimraf": "^3.0.0",
-		"xo": "^0.38.2"
+		"xo": "^0.40.3"
 	},
 	"nyc": {
 		"reporter": [