diff --git a/CHANGELOG.md b/CHANGELOG.md
index 35a526d..d1ac442 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,5 @@
+## 2.21.1
+Release
 ## 
 Release
 ## 2.20.17
diff --git a/ios/mop.podspec b/ios/mop.podspec
index f20383d..4625c99 100644
--- a/ios/mop.podspec
+++ b/ios/mop.podspec
@@ -17,7 +17,7 @@ A finclip miniprogram flutter sdk.
   s.dependency 'Flutter'
   s.ios.deployment_target = '9.0'
 
-  s.dependency 'FinApplet' , '2.21.0-alpha20210226v04'
-  s.dependency 'FinAppletExt' , '2.21.0-alpha20210226v04'
+  s.dependency 'FinApplet' , '2.21.1'
+  s.dependency 'FinAppletExt' , '2.21.1'
 end
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 62466c3..bf6f162 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: mop
 description: A Finogeeks MiniProgram Flutter SDK.
-version: '2.15.0'
+version: '2.21.1'
 homepage: https://github.com/finogeeks/mop-flutter-sdk
 
 environment: