diff --git a/package.json b/package.json
index bada6cf8..ed5e33a4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "zotero-annotation-manage",
-  "version": "0.4.27",
+  "version": "0.4.28",
   "description": "一个tag管理工具，方便自己管理annotation和tag，进行各种汇总统计，让笔记不白做。",
   "config": {
     "addonName": "zotero-annotation-manage",
diff --git a/update.json b/update.json
index 84195592..5cf3a6b4 100644
--- a/update.json
+++ b/update.json
@@ -3,7 +3,7 @@
     "annotationmanage@zknu.edu.cn": {
       "updates": [
         {
-          "version": "0.4.27",
+          "version": "0.4.28",
           "update_link": "https://github.com/zzlb0224/zotero-annotation-manage/releases/latest/download/zotero-annotation-manage.xpi",
           "applications": {
             "zotero": {