diff --git a/mm/pom.xml b/mm/pom.xml
index 67859cb..6043ae6 100644
--- a/mm/pom.xml
+++ b/mm/pom.xml
@@ -150,7 +150,7 @@
         <dependency>  
             <groupId>org.hibernate</groupId>  
             <artifactId>hibernate-core</artifactId>  
-            <version>4.3.11.Final</version>  
+            <version>5.3.20.Final</version>  
         </dependency>  
         <dependency>  
             <groupId>mysql</groupId>