diff --git a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/pom.xml b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/pom.xml
index ff637cea..3e3455f7 100644
--- a/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/pom.xml
+++ b/spring-cloud-alibaba-examples/spring-cloud-alibaba-dubbo-examples/pom.xml
@@ -27,7 +27,7 @@
     </modules>
 
     <properties>
-        <dubbo.version>2.7.1</dubbo.version>
+        <dubbo.version>2.7.3</dubbo.version>
         <spring-cloud-commons.version>2.2.0.BUILD-SNAPSHOT</spring-cloud-commons.version>
         <spring-cloud-netflix.version>2.2.0.BUILD-SNAPSHOT</spring-cloud-netflix.version>
         <spring-cloud-openfeign.version>2.2.0.BUILD-SNAPSHOT</spring-cloud-openfeign.version>