diff --git a/Coin/pom.xml b/Coin/pom.xml
index a24fb79..2662f04 100644
--- a/Coin/pom.xml
+++ b/Coin/pom.xml
@@ -236,7 +236,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>
-            <version>5.2.10.Final</version>
+            <version>5.3.20.Final</version>
         </dependency>
         <dependency>
     		    <groupId>org.hibernate</groupId>