diff --git a/package.json b/package.json
index 0d7bff0..f54826b 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
   },
   "devDependencies": {
     "jshint": "2.9.5",
-    "should": "13.1.2",
+    "should": "13.2.1",
     "mocha": "4.0.1"
   }
 }