diff --git a/pubspec.yaml b/pubspec.yaml
index a0b3393df..ad9d54a13 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: agora_rtc_engine
 description: Flutter plugin for Agora Video SDK.
-version: 3.1.4
+version: 3.1.5
 homepage: https://www.agora.io
 repository: https://github.com/AgoraIO/Flutter-SDK