diff --git a/Hibernate_onetoMany_bidirectional/pom.xml b/Hibernate_onetoMany_bidirectional/pom.xml
index 7b617b38..28e92fc2 100644
--- a/Hibernate_onetoMany_bidirectional/pom.xml
+++ b/Hibernate_onetoMany_bidirectional/pom.xml
@@ -40,7 +40,7 @@
     <dependency>
     <groupId>org.hibernate</groupId>
     <artifactId>hibernate-core</artifactId>
-    <version>5.0.12.Final</version>
+    <version>5.3.20.Final</version>
 </dependency>
     <dependency>
     <groupId>org.hibernate</groupId>