diff --git a/package.json b/package.json
index 8637c61..ad27c26 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pushrocks/isohash",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "private": false,
   "description": "a hash package that works cross environment",
   "main": "dist_ts/index.js",