diff --git a/charts/scalardb-cluster/Chart.yaml b/charts/scalardb-cluster/Chart.yaml
index abe1be73..11876570 100644
--- a/charts/scalardb-cluster/Chart.yaml
+++ b/charts/scalardb-cluster/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: scalardb-cluster
 description: ScalarDB Cluster
 type: application
-version: 1.2.3
-appVersion: 3.11.3
+version: 1.2.4
+appVersion: 3.11.4
 deprecated: false
 icon: https://scalar-labs.com/wp-content/themes/scalar/assets/img/logo_scalar.svg
 keywords:
diff --git a/charts/scalardb-cluster/README.md b/charts/scalardb-cluster/README.md
index fa67df91..ace906be 100644
--- a/charts/scalardb-cluster/README.md
+++ b/charts/scalardb-cluster/README.md
@@ -1,7 +1,7 @@
 # scalardb-cluster
 
 ScalarDB Cluster
-Current chart version is `1.2.3`
+Current chart version is `1.2.4`
 
 ## Requirements