diff --git a/pom.xml b/pom.xml
index 0703d28..d31750e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>hessian</artifactId>
-    <version>4.0.2</version>
+    <version>4.0.3</version>
     <packaging>jar</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>