diff --git a/package.json b/package.json
index 7273719..e96ba18 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "synapse-extension",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Synapse extension is a wallet for Nervos CKB",
   "scripts": {
     "build": "webpack --config webpack.prod.js",
diff --git a/src/manifest.json b/src/manifest.json
index 52d26cf..89f8c77 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "Synapse extension",
   "description": "Synapse extension is a wallet for Nervos CKB",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArjp+K74leZLvbeNbDDpf9sRzPN1uS1jih7OooA2JvmmVgZzBb9eRbaiLScbRDdS9IGhsxSNrj5/Li1Yv72INX8GJv1hCRys4JfBUFYAoCIOjRAzJgzmXVzxQy8EiKTEFrMo7sqIVkNvhccYySYG9DuHp6of/JnIxfdIrAD/BGwsC/5Mc/Vi8PZ/FtLo/5l4FtPu97TYk15RU0wYsPMIsDcP7GFnJVpOja8BKa0EfzVfRt3F05WJ0vGB2KTm/OrxH2IhTYqot/cvHeV/Q90xmuftpaQ4RSSuGZqKHhUoUvXilZj7r3948NYf/FZhQJukZT7VAXr7wclsdPXjZlbGcBwIDAQAB",
   "id": "dbmnckdibkgoeppfmploopnghhgnnnmf",
   "options_page": "",