diff --git a/README.md b/README.md
index 213cbaa..ea4e4f3 100644
--- a/README.md
+++ b/README.md
@@ -17,11 +17,11 @@ There are required values that you must set explicitly when deploying SkyWalking
 
 | name | description | example |
 | ---- | ----------- | ------- |
-| `oap.image.tag` | the OAP docker image tag | `10.3.0` |
+| `oap.image.tag` | the OAP docker image tag | `10.4.0` |
 | `oap.storageType` | the storage type of the OAP | `elasticsearch`, `postgresql`, `banyandb`, etc. |
-| `ui.image.tag` | the UI docker image tag | `10.3.0` |
+| `ui.image.tag` | the UI docker image tag | `10.4.0` |
 
-You can set these required values via command line (e.g. `--set oap.image.tag=10.3.0 --set oap.storageType=elasticsearch`),
+You can set these required values via command line (e.g. `--set oap.image.tag=10.4.0 --set oap.storageType=elasticsearch`),
 or edit them in a separate file(e.g. [`values.yaml`](chart/skywalking/values.yaml), [`values-my-es.yaml`](chart/skywalking/values-my-es.yaml))
 and use `-f <filename>` or `--values=<filename>` to set them.
 
@@ -30,7 +30,7 @@ and use `-f <filename>` or `--values=<filename>` to set them.
 Let's set some variables for convenient use later.
 
 ```shell
-export SKYWALKING_RELEASE_VERSION=4.7.0  # change the release version according to your need
+export SKYWALKING_RELEASE_VERSION=4.9.0  # change the release version according to your need
 export SKYWALKING_RELEASE_NAME=skywalking  # change the release name according to your scenario
 export SKYWALKING_RELEASE_NAMESPACE=default  # change the namespace to where you want to install SkyWalking
 ```
@@ -42,9 +42,9 @@ helm install "${SKYWALKING_RELEASE_NAME}" \
   oci://registry-1.docker.io/apache/skywalking-helm \
   --version "${SKYWALKING_RELEASE_VERSION}" \
   -n "${SKYWALKING_RELEASE_NAMESPACE}" \
-  --set oap.image.tag=10.3.0 \
+  --set oap.image.tag=10.4.0 \
   --set oap.storageType=elasticsearch \
-  --set ui.image.tag=10.3.0
+  --set ui.image.tag=10.4.0
 ```
 
 To use BanyanDB as storage solution, you can try
@@ -54,12 +54,12 @@ helm install "${SKYWALKING_RELEASE_NAME}" \
   oci://registry-1.docker.io/apache/skywalking-helm \
   --version "${SKYWALKING_RELEASE_VERSION}" \
   -n "${SKYWALKING_RELEASE_NAMESPACE}" \
-  --set oap.image.tag=10.3.0 \
+  --set oap.image.tag=10.4.0 \
   --set oap.storageType=banyandb \
-  --set ui.image.tag=10.3.0 \
+  --set ui.image.tag=10.4.0 \
   --set elasticsearch.enabled=false \
   --set banyandb.enabled=true \
-  --set banyandb.image.tag=0.9.0
+  --set banyandb.image.tag=0.10.1
 ```
 
 BanyanDB can be configured through various parameters. A comprehensive list of these parameters can be found in the configuration section of [BanyanDB Helm](https://github.com/apache/skywalking-banyandb-helm?tab=readme-ov-file#configuration) repository. These parameters allow you to customize aspects such as replication, resource allocation, persistence, and more to suit your specific deployment needs. Remember to prepend 'banyandb.' to all parameter names when applying the settings. For example, `banyandb.image.tag` can be used to specify the version of BanyanDB.
@@ -129,13 +129,13 @@ specify those configurations, they may take no effect.
 
 here are some examples.
 
-- Deploy SkyWalking 10.3.0
+- Deploy SkyWalking 10.4.0
 
 ```shell script
 helm install "${SKYWALKING_RELEASE_NAME}" ${REPO}/skywalking -n "${SKYWALKING_RELEASE_NAMESPACE}" \
-  --set oap.image.tag=10.3.0 \
+  --set oap.image.tag=10.4.0 \
   --set oap.storageType=elasticsearch \
-  --set ui.image.tag=10.3.0 \
+  --set ui.image.tag=10.4.0 \
   --set eck-operator.installCRDs=false
 ```
 
@@ -177,9 +177,9 @@ helm -n istio-system install skywalking \
   oci://ghcr.io/apache/skywalking-helm/skywalking-helm \
   --version "0.0.0-b670c41d94a82ddefcf466d54bab5c492d88d772" \
   -n "${SKYWALKING_RELEASE_NAMESPACE}" \
-  --set oap.image.tag=10.3.0 \
+  --set oap.image.tag=10.4.0 \
   --set oap.storageType=elasticsearch \
-  --set ui.image.tag=10.3.0
+  --set ui.image.tag=10.4.0
 ```
 
 ## Install development version using source codes
diff --git a/chart/skywalking/Chart.yaml b/chart/skywalking/Chart.yaml
index a4ec3e1..078c77d 100644
--- a/chart/skywalking/Chart.yaml
+++ b/chart/skywalking/Chart.yaml
@@ -16,7 +16,7 @@
 apiVersion: v2
 name: skywalking-helm
 home: https://skywalking.apache.org
-version: 4.8.0
+version: 4.9.0
 description: Helm Chart for Apache SkyWalking
 icon: https://raw.githubusercontent.com/apache/skywalking-kubernetes/master/logo/sw-logo-for-chart.jpg
 sources: