diff --git a/update-beta.json b/update-beta.json
index 700a129..ba79e7e 100644
--- a/update-beta.json
+++ b/update-beta.json
@@ -3,7 +3,7 @@
     "zoplicate@chenglongma.com": {
       "updates": [
         {
-          "version": "3.0.3",
+          "version": "3.0.4",
           "update_link": "https://github.com/ChenglongMa/zoplicate/releases/latest/download/zoplicate.xpi",
           "applications": {
             "zotero": {
diff --git a/update.json b/update.json
index 700a129..ba79e7e 100644
--- a/update.json
+++ b/update.json
@@ -3,7 +3,7 @@
     "zoplicate@chenglongma.com": {
       "updates": [
         {
-          "version": "3.0.3",
+          "version": "3.0.4",
           "update_link": "https://github.com/ChenglongMa/zoplicate/releases/latest/download/zoplicate.xpi",
           "applications": {
             "zotero": {