diff --git a/android/build.gradle b/android/build.gradle
index a2ec02c..1fb584f 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -41,5 +41,5 @@ android {
     }
 }
 dependencies {
-    implementation 'io.openim:core-sdk:2.0.9.27@aar'
+    implementation 'io.openim:core-sdk:2.0.9.28@aar'
 }
\ No newline at end of file
diff --git a/example/pubspec.lock b/example/pubspec.lock
index 1748807..1ed3be9 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -68,7 +68,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "2.0.9+2"
+    version: "2.0.9+3"
   flutter_test:
     dependency: "direct dev"
     description: flutter
diff --git a/ios/flutter_openim_sdk.podspec b/ios/flutter_openim_sdk.podspec
index 72d1af5..682d066 100644
--- a/ios/flutter_openim_sdk.podspec
+++ b/ios/flutter_openim_sdk.podspec
@@ -17,7 +17,7 @@ A new Flutter project.
   s.dependency 'Flutter'
   s.platform = :ios, '8.0'
 
-  s.dependency 'OpenIMSDKCore','2.0.9'
+  s.dependency 'OpenIMSDKCore','2.1.0'
   s.static_framework = true
   # s.vendored_frameworks = 'Framework/*.framework'
   # Flutter.framework does not contain a i386 slice.