diff --git a/chapter18/pom.xml b/chapter18/pom.xml
index 228e42e..2bc90ca 100644
--- a/chapter18/pom.xml
+++ b/chapter18/pom.xml
@@ -75,7 +75,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>
-            <version>4.2.0.Final</version>
+            <version>5.3.20.Final</version>
         </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>