diff --git a/extension/manifest.json b/extension/manifest.json
index 392e1ba..1620972 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -2,7 +2,7 @@
 {
    "manifest_version": 2, 
    "name": "aci",
-   "version": "0.2.1",
+   "version": "0.3.0",
    "description": "auto checkin",
    "content_scripts":[
       {