diff --git a/index.yaml b/index.yaml
index 9d03b51..254c122 100644
--- a/index.yaml
+++ b/index.yaml
@@ -172,6 +172,34 @@ entries:
     - https://github.com/GreptimeTeam/helm-charts/releases/download/greptimedb-0.1.1-alpha.1/greptimedb-0.1.1-alpha.1.tgz
     version: 0.1.1-alpha.1
   greptimedb-cluster:
+  - apiVersion: v2
+    appVersion: 0.9.5
+    created: "2024-11-07T16:12:53.723458413Z"
+    dependencies:
+    - condition: grafana.enabled
+      name: grafana
+      repository: https://grafana.github.io/helm-charts
+      version: 8.5.8
+    description: A Helm chart for deploying GreptimeDB cluster in Kubernetes.
+    digest: f80553060120ef2fa1887a964024c022a424e7945bc1a9264950a447523a7850
+    home: https://github.com/GreptimeTeam/greptimedb
+    keywords:
+    - database
+    - greptimedb
+    maintainers:
+    - email: liyang@greptime.com
+      name: daviderli614
+      url: https://github.com/daviderli614
+    - email: zyy@greptime.com
+      name: zyy17
+      url: https://github.com/zyy17
+    name: greptimedb-cluster
+    sources:
+    - https://github.com/GreptimeTeam/greptimedb
+    type: application
+    urls:
+    - https://github.com/GreptimeTeam/helm-charts/releases/download/greptimedb-cluster-0.2.27/greptimedb-cluster-0.2.27.tgz
+    version: 0.2.27
   - apiVersion: v2
     appVersion: 0.9.5
     created: "2024-11-05T11:30:07.118510991Z"
@@ -3146,4 +3174,4 @@ entries:
     urls:
     - https://github.com/GreptimeTeam/helm-charts/releases/download/greptimedb-standalone-0.1.0-alpha.1/greptimedb-standalone-0.1.0-alpha.1.tgz
     version: 0.1.0-alpha.1
-generated: "2024-11-07T09:16:48.621003631Z"
+generated: "2024-11-07T16:12:53.724133063Z"