diff --git a/Dubbo-Demo/Service-Provider/pom.xml b/Dubbo-Demo/Service-Provider/pom.xml
index 97f5cb5..a109cb3 100644
--- a/Dubbo-Demo/Service-Provider/pom.xml
+++ b/Dubbo-Demo/Service-Provider/pom.xml
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>
-            <version>5.1.0.Final</version>
+            <version>5.3.20.Final</version>
         </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>