diff --git a/charts/scalardl/Chart.yaml b/charts/scalardl/Chart.yaml
index 672ec59e..2a280e88 100644
--- a/charts/scalardl/Chart.yaml
+++ b/charts/scalardl/Chart.yaml
@@ -2,8 +2,8 @@ apiVersion: v2
 name: scalardl
 description: ScalarDL is a tamper-evident and scalable distributed database.
 type: application
-version: 4.6.2
-appVersion: 3.8.2
+version: 4.6.3
+appVersion: 3.8.3
 deprecated: false
 icon: https://scalar-labs.com/wp-content/themes/scalar/assets/img/logo_scalar.svg
 keywords:
diff --git a/charts/scalardl/README.md b/charts/scalardl/README.md
index e4eafeb1..6e5f273d 100644
--- a/charts/scalardl/README.md
+++ b/charts/scalardl/README.md
@@ -1,7 +1,7 @@
 # scalardl
 
 ScalarDL is a tamper-evident and scalable distributed database.
-Current chart version is `4.6.2`
+Current chart version is `4.6.3`
 
 ## Requirements
 
@@ -34,7 +34,7 @@ Current chart version is `4.6.2`
 | ledger.grafanaDashboard.namespace | string | `"monitoring"` | which namespace grafana dashboard is located. by default monitoring |
 | ledger.image.pullPolicy | string | `"IfNotPresent"` | Specify a imagePullPolicy |
 | ledger.image.repository | string | `"ghcr.io/scalar-labs/scalar-ledger"` | Docker image |
-| ledger.image.version | string | `"3.8.2"` | Docker tag |
+| ledger.image.version | string | `"3.8.3"` | Docker tag |
 | ledger.imagePullSecrets | list | `[{"name":"reg-docker-secrets"}]` | Optionally specify an array of imagePullSecrets. Secrets must be manually created in the namespace. |
 | ledger.ledgerProperties | string | The default minimum necessary values of ledger.properties are set. You can overwrite it with your own ledger.properties. | The ledger.properties is created based on the values of ledger.scalarLedgerConfiguration by default. If you want to customize ledger.properties, you can override this value with your ledger.properties. |
 | ledger.nodeSelector | object | `{}` | nodeSelector is form of node selection constraint |
diff --git a/charts/scalardl/values.yaml b/charts/scalardl/values.yaml
index c4584c71..8f239197 100644
--- a/charts/scalardl/values.yaml
+++ b/charts/scalardl/values.yaml
@@ -110,7 +110,7 @@ ledger:
     # -- Docker image
     repository: ghcr.io/scalar-labs/scalar-ledger
     # -- Docker tag
-    version: 3.8.2
+    version: 3.8.3
     # -- Specify a imagePullPolicy
     pullPolicy: IfNotPresent