diff --git a/CHANGELOG.md b/CHANGELOG.md
index e23d54e..91b833a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,54 @@
 # Changelog
 
+## 9.3
+
+**Main Image**
+
+```console
+docker pull thyrlian/android-sdk:9.3
+```
+
+**What's New**
+* Upgraded Ubuntu from 22.04.3 to 22.04.4
+* Upgraded OpenJDK from 17.0.8.1 to 17.0.10
+* Upgraded Gradle from 8.3 to 8.7
+* Upgraded Kotlin compiler from 1.9.10 to 1.9.23
+* Upgraded Android SDK Command-line Tools from 11.0 to 13.0
+
+Component | Version
+--------- | -------
+Ubuntu | 22.04.4 LTS (Jammy Jellyfish)
+Java | 17.0.10
+Gradle | 8.7
+Kotlin compiler | 1.9.23
+Android SDK Command-line Tools | 13.0
+OpenSSH | 1:8.9p1-3
+
+**Sub-image**: VNC
+
+```console
+docker pull thyrlian/android-sdk-vnc:9.3
+```
+
+Component | Version
+--------- | -------
+TightVNC | 1.3.10
+
+**Sub-image**: Firebase Test Lab
+
+```console
+docker pull thyrlian/android-sdk-firebase-test-lab:9.3
+```
+
+**What's New**
+* Upgraded Google Cloud SDK from 447.0.0 to 471.0.0
+
+Component | Version
+--------- | -------
+Google Cloud SDK | 471.0.0
+
+---
+
 ## 9.2
 
 **Main Image**
diff --git a/README.md b/README.md
index 82df629..dd472f3 100644
--- a/README.md
+++ b/README.md
@@ -908,7 +908,7 @@ See [here](https://github.com/thyrlian/AndroidSDK/blob/master/CHANGELOG.md).
 
 ## License
 
-Copyright © 2016-2023 Jing Li. It is released under the [Apache License](https://www.apache.org/licenses/LICENSE-2.0). See the [LICENSE](https://raw.githubusercontent.com/thyrlian/AndroidSDK/master/LICENSE) file for details.
+Copyright © 2016-2024 Jing Li. It is released under the [Apache License](https://www.apache.org/licenses/LICENSE-2.0). See the [LICENSE](https://raw.githubusercontent.com/thyrlian/AndroidSDK/master/LICENSE) file for details.
 
 By continuing to use this Docker Image, you accept the terms in below license agreement.
 
diff --git a/android-sdk/Dockerfile b/android-sdk/Dockerfile
index fdab7c3..2d9b8cd 100644
--- a/android-sdk/Dockerfile
+++ b/android-sdk/Dockerfile
@@ -24,7 +24,7 @@ RUN dpkg --add-architecture i386 && \
 
 # download and install Gradle
 # https://services.gradle.org/distributions/
-ARG GRADLE_VERSION=8.3
+ARG GRADLE_VERSION=8.7
 ARG GRADLE_DIST=bin
 RUN cd /opt && \
     wget -q https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-${GRADLE_DIST}.zip && \
@@ -34,7 +34,7 @@ RUN cd /opt && \
 
 # download and install Kotlin compiler
 # https://github.com/JetBrains/kotlin/releases/latest
-ARG KOTLIN_VERSION=1.9.10
+ARG KOTLIN_VERSION=1.9.23
 RUN cd /opt && \
     wget -q https://github.com/JetBrains/kotlin/releases/download/v${KOTLIN_VERSION}/kotlin-compiler-${KOTLIN_VERSION}.zip && \
     unzip *kotlin*.zip && \
@@ -42,7 +42,7 @@ RUN cd /opt && \
 
 # download and install Android SDK
 # https://developer.android.com/studio#command-line-tools-only
-ARG ANDROID_SDK_VERSION=10406996
+ARG ANDROID_SDK_VERSION=11076708
 ENV ANDROID_HOME /opt/android-sdk
 RUN mkdir -p ${ANDROID_HOME}/cmdline-tools && \
     wget -q https://dl.google.com/android/repository/commandlinetools-linux-${ANDROID_SDK_VERSION}_latest.zip && \