diff --git a/examples/java-server/pom.xml b/examples/java-server/pom.xml
index 686c9c1fe6..3fec9fc0e8 100644
--- a/examples/java-server/pom.xml
+++ b/examples/java-server/pom.xml
@@ -12,7 +12,7 @@
     <properties>
         <skip_maven_deploy>false</skip_maven_deploy>
 
-        <dubbo-version>2.5.4</dubbo-version>
+        <dubbo-version>2.6.12</dubbo-version>
         <dubbo-jsonrpc-version>1.0.1</dubbo-jsonrpc-version>
     </properties>