diff --git a/package.json b/package.json
index 109eafc44..3fa3aa073 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
   "devDependencies": {
     "mocha": "~1.17.1",
     "underscore-cli": "~0.2.17",
-    "wd": "~0.2.17",
+    "wd": "~0.2.18",
     "yiewd": "~0.2.0",
     "monocle-js": "~0.4.0",
     "assert": "~0.4.9",