diff --git a/CHANGELOG.md b/CHANGELOG.md
index cf3c5d0..7e3c87b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 1.5.3
+- **FIX**: update WebRTC library add abr
+
 ## 1.5.2
 - **FIX**: Add namespace to plugin as required by gradle.
 
diff --git a/example/SampleProject/integration_test/test_play.dart b/example/SampleProject/integration_test/test_play.dart
index 1cfa32a..dfe02c0 100644
--- a/example/SampleProject/integration_test/test_play.dart
+++ b/example/SampleProject/integration_test/test_play.dart
@@ -24,11 +24,11 @@ void main() {
 
     // Enter Room ID and tap OK.
     await enterRoomId(tester, '24x7test');
-    await tester.pumpAndSettle(const Duration(seconds: 15));
+    await tester.pumpAndSettle(const Duration(seconds: 30));
 
     // Verify the content of the SnackBar.
     final callEndIcon = find.byIcon(Icons.call_end);
     await tester.tap(callEndIcon);
     await tester.pumpAndSettle();
   });
-}
\ No newline at end of file
+}
diff --git a/pubspec.yaml b/pubspec.yaml
index 96cd152..24eef74 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: ant_media_flutter
 description: Flutter Package to use Ant Media Server Enterprise Edition Streaming Engine on Android, iOS, Web and Desktop
-version: 1.5.2
+version: 1.5.3
 homepage: https://github.com/ant-media/WebRTC-Flutter-SDK
 
 environment: