diff --git a/manifest.json b/manifest.json
index 7c970e6..35c238a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
-  "name": "Shikiryu Bookmarklet",
-  "version": "0.0.1",
+  "name": "Shikiryu Read Later",
+  "version": "0.0.2.1",
   "manifest_version": 2,
   "description": "__MSG_extensionDescription__",
   "icons": {
@@ -14,10 +14,8 @@
     ]
   },
   "permissions": [
-    "tabs",
-    "storage",
-    "http://*/*",
-    "https://*/*"
+    "activeTab",
+    "storage"
   ],
   "options_ui": {
     "page": "options.html"