diff --git a/springdemo/springmvc/pom.xml b/springdemo/springmvc/pom.xml
index 76c8b7d..61b1f2e 100644
--- a/springdemo/springmvc/pom.xml
+++ b/springdemo/springmvc/pom.xml
@@ -67,7 +67,7 @@
 			<dependency>
 				<groupId>com.alibaba</groupId>
 				<artifactId>dubbo</artifactId>
-				<version>2.5.3</version>
+				<version>2.6.12</version>
 				<scope>compile</scope>
 				<exclusions>
 					<exclusion>