diff --git a/tools/node_modules/eslint/node_modules/escape-string-regexp/package.json b/tools/node_modules/eslint/node_modules/escape-string-regexp/package.json
index c6eb4a91bc914b..2c35a2a02d13a5 100644
--- a/tools/node_modules/eslint/node_modules/escape-string-regexp/package.json
+++ b/tools/node_modules/eslint/node_modules/escape-string-regexp/package.json
@@ -32,7 +32,7 @@
 	],
 	"devDependencies": {
 		"ava": "^1.4.1",
-		"tsd": "^0.11.0",
-		"xo": "^0.28.3"
+		"tsd": "^0.12.0",
+		"xo": "^0.42.0"
 	}
 }