diff --git a/package.json b/package.json
index fe3bb24..954a992 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "chai-string": "^1.1.4",
     "coveralls": "^2.11.6",
     "eslint": "^3.12.2",
-    "eslint-config-xo": "^0.17.0",
+    "eslint-config-xo": "^0.18.0",
     "istanbul": "^0.4.1",
     "lcov-filter": "^0.1.1",
     "mocha": "^3.0.0",