diff --git a/AR-Android-Tutorial-1to1/sample/app/build.gradle b/AR-Android-Tutorial-1to1/sample/app/build.gradle
index 2627495..bc25fa6 100644
--- a/AR-Android-Tutorial-1to1/sample/app/build.gradle
+++ b/AR-Android-Tutorial-1to1/sample/app/build.gradle
@@ -36,5 +36,5 @@ dependencies {
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
     implementation project(path: ':logger')
-    implementation 'org.ar:rtc:4.1.0.2'
+    implementation 'org.ar:rtc:4.1.0.3'
 }
\ No newline at end of file
diff --git a/SDK/rtc-release.aar b/SDK/rtc-release.aar
index 9079443..b9e36c8 100644
Binary files a/SDK/rtc-release.aar and b/SDK/rtc-release.aar differ