diff --git a/2-advanced/dubbo-samples-async/dubbo-samples-async-onerror/pom.xml b/2-advanced/dubbo-samples-async/dubbo-samples-async-onerror/pom.xml
index 4029c2e519..501adf61c5 100644
--- a/2-advanced/dubbo-samples-async/dubbo-samples-async-onerror/pom.xml
+++ b/2-advanced/dubbo-samples-async/dubbo-samples-async-onerror/pom.xml
@@ -39,7 +39,7 @@
         <hibernate-validator.version>6.0.23.Final</hibernate-validator.version>
         <resteasy.version>3.0.19.Final</resteasy.version>
         <swagger.version>1.5.19</swagger.version>
-        <tomcat.version>7.0.88</tomcat.version>
+        <tomcat.version>7.0.107</tomcat.version>
         <servlet.version>3.0.1</servlet.version>
         <spring-boot.version>1.5.13.RELEASE</spring-boot.version>
     </properties>