diff --git a/manifest.json b/manifest.json
index 4ea4c0e..6171041 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "StickyNotes",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "manifest_version": 2,
   "applications": {
     "gecko": {
diff --git a/package.json b/package.json
index 7cacbca..8e5cd32 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "id": "sticky@filenamezero.dip.jp",
   "title": "Sticky Notes",
   "name": "stickynotes",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "Put sticky notes on the web page",
   "main": "./main.js",
   "author": "Hiroki Kumamoto",