diff --git a/package.json b/package.json
index 88b555c..ddc6e4b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "omusubi-js",
-  "version": "1.2.0",
+  "version": "1.1.0",
   "description": "",
   "main": "main.js",
   "directories": {