diff --git a/package.json b/package.json
index 02d36da6..be668933 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "Veselin Todorov <hi@vesln.com>",
     "John Firebaugh <john.firebaugh@gmail.com>"
   ],
-  "version": "5.0.3",
+  "version": "5.1.0",
   "repository": {
     "type": "git",
     "url": "https://github.com/chaijs/chai"