diff --git a/site/en/Variables.json b/site/en/Variables.json
index 24da7e9fe..9c0ddb594 100644
--- a/site/en/Variables.json
+++ b/site/en/Variables.json
@@ -19,6 +19,6 @@
   "milvus_helm_chart_version": "4.1.24",
   "milvus_image": "2.4.1",
   "attu_release": "2.3.10",
-  "milvus_backup_release": "0.4.12",
+  "milvus_backup_release": "0.4.15",
   "birdwatcher_release": "1.0.3"
 }