diff --git a/package.json b/package.json
index ef97685..1bb06dc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hyperid",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Uber-fast unique id generation, for Node.js and the browser",
   "main": "hyperid",
   "files": [