diff --git a/bastion-server/pom.xml b/bastion-server/pom.xml
index 35cc6e9..2d15438 100644
--- a/bastion-server/pom.xml
+++ b/bastion-server/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>
-            <version>5.1.0.Final</version>
+            <version>5.3.20.Final</version>
         </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>