diff --git a/pubspec.yaml b/pubspec.yaml
index e8c2b404..981f7db7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: im_flutter_sdk
 description: Easemob IM flutter SDK.
-version: 3.8.3+2
+version: 3.8.3+3
 homepage: http://www.easemob.com/product/im
 
 environment: