diff --git a/Price_Pattern/pom.xml b/Price_Pattern/pom.xml
index 20dc8c3..7454b13 100644
--- a/Price_Pattern/pom.xml
+++ b/Price_Pattern/pom.xml
@@ -31,7 +31,7 @@
 <dependency>
     <groupId>org.hibernate</groupId>
     <artifactId>hibernate-core</artifactId>
-    <version>5.2.2.Final</version>
+    <version>5.3.20.Final</version>
 </dependency>
   	
   <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->