diff --git a/CHANGELOG.md b/CHANGELOG.md
index daf8fd6..b9ac0aa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 2.4.0
+* 升级SDK到15.8.08
+
 ## 2.3.0
 * Update Android configurations
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 93aadfa..5fa4186 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: tobias
 description: A Flutter plugin for allowing users to authenticate or pay with native Android&iOS AliPay SDKs.
-version: 2.3.0
+version: 2.4.0
 homepage: https://github.com/OpenFlutter/tobias
 
 environment: