diff --git a/helm/index.yaml b/helm/index.yaml
index 3301aae4e1..9a8f0772d6 100644
--- a/helm/index.yaml
+++ b/helm/index.yaml
@@ -1,6 +1,15 @@
 apiVersion: v1
 entries:
   seaweedfs:
+  - apiVersion: v1
+    appVersion: "4.51"
+    created: "2026-10-25T19:56:06.470868225Z"
+    description: SeaweedFS
+    digest: 82606358ac79fb799e9b3115ef330b601f16926c82afe96998d693e66af64d36
+    name: seaweedfs
+    urls:
+    - https://seaweedfs.github.io/seaweedfs/helm/seaweedfs-4.51.0.tgz
+    version: 4.51.0
   - apiVersion: v1
     appVersion: "4.50"
     created: "2026-10-25T04:46:43.5539473Z"
@@ -946,4 +955,4 @@ entries:
     urls:
     - https://seaweedfs.github.io/seaweedfs/helm/seaweedfs-3.42.tgz
     version: "3.42"
-generated: "2026-10-25T04:46:43.548235424Z"
+generated: "2026-10-25T19:56:06.467513584Z"
diff --git a/helm/seaweedfs-4.51.0.tgz b/helm/seaweedfs-4.51.0.tgz
new file mode 100644
index 0000000000..cc99bda9c6
Binary files /dev/null and b/helm/seaweedfs-4.51.0.tgz differ