diff --git a/dubbo-swagger-core/pom.xml b/dubbo-swagger-core/pom.xml
index d6fb834..757bacd 100644
--- a/dubbo-swagger-core/pom.xml
+++ b/dubbo-swagger-core/pom.xml
@@ -82,7 +82,7 @@
         <dependency>
             <groupId>commons-beanutils</groupId>
             <artifactId>commons-beanutils</artifactId>
-            <version>1.9.3</version>
+            <version>1.9.4</version>
         </dependency>
 
         <dependency>