diff --git a/android/build.gradle b/android/build.gradle
index cd7e9ae9f..42c716a99 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -57,9 +57,9 @@ dependencies {
   if (isDev(project)) {
     api fileTree(dir: "libs", include: ["*.jar"])
   } else {
-    api 'io.agora.rtc:iris-rtc:4.3.1-dev14'
-    api 'io.agora.rtc:agora-full-preview:4.3.1-dev.12'
-    api 'io.agora.rtc:full-screen-sharing-special:4.3.1-dev.12'
+    api 'io.agora.rtc:iris-rtc:4.3.1-dev.15'
+    api 'io.agora.rtc:agora-full-preview:4.3.1-dev.15'
+    api 'io.agora.rtc:full-screen-sharing-special:4.3.1-dev.15'
   }
 }
 
diff --git a/internal/deps_summary.txt b/internal/deps_summary.txt
index 37e916bcb..7795cad95 100644
--- a/internal/deps_summary.txt
+++ b/internal/deps_summary.txt
@@ -1,18 +1,18 @@
 Iris:
-https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Android_Video_20240409_0607_467.zip
-https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_iOS_Video_20240409_0607_376.zip
-https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Mac_Video_20240409_0607_375.zip
-https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Windows_Video_20240409_0607_409.zip
-implementation 'io.agora.rtc:iris-rtc:4.3.1-dev14'
-pod 'AgoraIrisRTC_iOS', '4.3.1-dev14'
-pod 'AgoraIrisRTC_macOS', '4.3.1-dev14'
+https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Android_Video_20240410_1200_468.zip
+https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_iOS_Video_20240410_1200_377.zip
+https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Mac_Video_20240410_1200_376.zip
+https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Windows_Video_20240410_1200_410.zip
+implementation 'io.agora.rtc:iris-rtc:4.3.1-dev.15'
+pod 'AgoraIrisRTC_iOS', '4.3.1-dev.15'
+pod 'AgoraIrisRTC_macOS', '4.3.1-dev.15'
 
 Native:
 <NATIVE_CDN_URL_ANDROID>
 <NATIVE_CDN_URL_IOS>
 <NATIVE_CDN_URL_MACOS>
 <NATIVE_CDN_URL_WINDOWS>
-implementation 'io.agora.rtc:agora-full-preview:4.3.1-dev.12'
-implementation 'io.agora.rtc:full-screen-sharing-special:4.3.1-dev.12'
-pod 'AgoraRtcEngine_iOS_Preview', '4.3.1-dev.12'
-pod 'AgoraRtcEngine_macOS_Preview', '4.3.1-dev.12'
\ No newline at end of file
+implementation 'io.agora.rtc:agora-full-preview:4.3.1-dev.15'
+implementation 'io.agora.rtc:full-screen-sharing-special:4.3.1-dev.15'
+pod 'AgoraRtcEngine_iOS_Preview', '4.3.1-dev.15'
+pod 'AgoraRtcEngine_macOS_Preview', '4.3.1-dev.15'
\ No newline at end of file
diff --git a/ios/agora_rtc_engine.podspec b/ios/agora_rtc_engine.podspec
index 013c600fa..eb245b3b0 100644
--- a/ios/agora_rtc_engine.podspec
+++ b/ios/agora_rtc_engine.podspec
@@ -23,8 +23,8 @@ Pod::Spec.new do |s|
     puts '[plugin_dev] Found .plugin_dev file, use vendored_frameworks instead.'
     s.vendored_frameworks = 'libs/*.xcframework'
   else
-  s.dependency 'AgoraIrisRTC_iOS', '4.3.1-dev14'
-  s.dependency 'AgoraRtcEngine_iOS_Preview', '4.3.1-dev.12'
+  s.dependency 'AgoraIrisRTC_iOS', '4.3.1-dev.15'
+  s.dependency 'AgoraRtcEngine_iOS_Preview', '4.3.1-dev.15'
   end
   
   s.platform = :ios, '9.0'
diff --git a/macos/agora_rtc_engine.podspec b/macos/agora_rtc_engine.podspec
index 239f8b8e5..618b5a664 100644
--- a/macos/agora_rtc_engine.podspec
+++ b/macos/agora_rtc_engine.podspec
@@ -21,8 +21,8 @@ A new flutter plugin project.
     puts '[plugin_dev] Found .plugin_dev file, use vendored_frameworks instead.'
     s.vendored_frameworks = 'libs/*.xcframework', 'libs/*.framework'
   else
-  s.dependency 'AgoraRtcEngine_macOS_Preview', '4.3.1-dev.12'
-  s.dependency 'AgoraIrisRTC_macOS', '4.3.1-dev14'
+  s.dependency 'AgoraRtcEngine_macOS_Preview', '4.3.1-dev.15'
+  s.dependency 'AgoraIrisRTC_macOS', '4.3.1-dev.15'
   end
 
   s.platform = :osx, '10.11'
diff --git a/scripts/artifacts_version.sh b/scripts/artifacts_version.sh
index 89e473d98..5f6589387 100644
--- a/scripts/artifacts_version.sh
+++ b/scripts/artifacts_version.sh
@@ -1,6 +1,6 @@
 set -e
 
-export IRIS_CDN_URL_ANDROID="https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Android_Video_20240409_0607_467.zip"
-export IRIS_CDN_URL_IOS="https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_iOS_Video_20240409_0607_376.zip"
-export IRIS_CDN_URL_MACOS="https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Mac_Video_20240409_0607_375.zip"
-export IRIS_CDN_URL_WINDOWS="https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Windows_Video_20240409_0607_409.zip"
+export IRIS_CDN_URL_ANDROID="https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Android_Video_20240410_1200_468.zip"
+export IRIS_CDN_URL_IOS="https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_iOS_Video_20240410_1200_377.zip"
+export IRIS_CDN_URL_MACOS="https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Mac_Video_20240410_1200_376.zip"
+export IRIS_CDN_URL_WINDOWS="https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Windows_Video_20240410_1200_410.zip"
diff --git a/windows/CMakeLists.txt b/windows/CMakeLists.txt
index 8082089ef..dd0833887 100644
--- a/windows/CMakeLists.txt
+++ b/windows/CMakeLists.txt
@@ -12,8 +12,8 @@ project(${PROJECT_NAME} LANGUAGES CXX)
 # not be changed
 set(PLUGIN_NAME "agora_rtc_engine_plugin")
 
-set(IRIS_SDK_DOWNLOAD_URL "https://download.agora.io/sdk/release/iris_4.3.1-dev14_DCG_Windows_Video_20240409_0607_409.zip")
-set(IRIS_SDK_DOWNLOAD_NAME "iris_4.3.1-dev14_DCG_Windows")
+set(IRIS_SDK_DOWNLOAD_URL "https://download.agora.io/sdk/release/iris_4.3.1-dev.15_DCG_Windows_Video_20240410_1200_410.zip")
+set(IRIS_SDK_DOWNLOAD_NAME "iris_4.3.1-dev.15_DCG_Windows")
 set(RTC_SDK_DOWNLOAD_NAME "Agora_Native_SDK_for_Windows_FULL")
 set(IRIS_SDK_VERSION "v3_6_2_fix.1")