diff --git a/helm/index.yaml b/helm/index.yaml
index 35ba19a8e5..1ec9d2370e 100644
--- a/helm/index.yaml
+++ b/helm/index.yaml
@@ -1,6 +1,15 @@
 apiVersion: v1
 entries:
   seaweedfs:
+  - apiVersion: v1
+    appVersion: "4.48"
+    created: "2026-09-28T16:26:09.668242652Z"
+    description: SeaweedFS
+    digest: f43ffc5d0ec90c4882e42ff7cefc8f06e91006a150c755d9c62c67807318fbcd
+    name: seaweedfs
+    urls:
+    - https://seaweedfs.github.io/seaweedfs/helm/seaweedfs-4.48.0.tgz
+    version: 4.48.0
   - apiVersion: v1
     appVersion: "4.47"
     created: "2026-09-14T02:50:02.157497792Z"
@@ -919,4 +928,4 @@ entries:
     urls:
     - https://seaweedfs.github.io/seaweedfs/helm/seaweedfs-3.42.tgz
     version: "3.42"
-generated: "2026-09-14T02:50:02.153002313Z"
+generated: "2026-09-28T16:26:09.662979355Z"
diff --git a/helm/seaweedfs-4.48.0.tgz b/helm/seaweedfs-4.48.0.tgz
new file mode 100644
index 0000000000..4c5e7e6e7e
Binary files /dev/null and b/helm/seaweedfs-4.48.0.tgz differ