diff --git a/bed-inventory/pom.xml b/bed-inventory/pom.xml
index 1b4efd2f0..9848de4d1 100644
--- a/bed-inventory/pom.xml
+++ b/bed-inventory/pom.xml
@@ -116,7 +116,7 @@
 		<dependency>
 				<groupId>org.hibernate</groupId>
 					<artifactId>hibernate-core</artifactId>
-					<version>4.3.11.Final</version><!--$NO-MVN-MAN-VER$-->
+					<version>5.3.20.Final</version><!--$NO-MVN-MAN-VER$-->
 		</dependency>
 		<dependency>
 				<groupId>org.hibernate</groupId>
diff --git a/event-service/pom.xml b/event-service/pom.xml
index 8066c645f..c690b69fb 100644
--- a/event-service/pom.xml
+++ b/event-service/pom.xml
@@ -91,7 +91,7 @@
 		<dependency>
     <groupId>org.hibernate</groupId>
     <artifactId>hibernate-core</artifactId>
-    <version>5.1.17.Final</version>
+    <version>5.3.20.Final</version>
 </dependency>
 		<dependency>
     <groupId>org.hibernate</groupId>
diff --git a/pom.xml b/pom.xml
index 282f028e1..2762d6386 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 		<jackson.mapper.version>1.8.5</jackson.mapper.version>
 		<spring.version>4.3.22.RELEASE</spring.version>
 		<spring-security-version>4.2.16.RELEASE</spring-security-version>
-		<hibernate.version>4.2.0.Final</hibernate.version>
+		<hibernate.version>5.3.20.Final</hibernate.version>
 		<commons.dbcp.version>1.4</commons.dbcp.version>
 		<jsp-version>2.2.1</jsp-version>
 		<org.aspectj-version>1.6.10</org.aspectj-version>
diff --git a/subscription-service/pom.xml b/subscription-service/pom.xml
index eb9080f63..830006fd9 100644
--- a/subscription-service/pom.xml
+++ b/subscription-service/pom.xml
@@ -100,7 +100,7 @@
 		<dependency>
 				<groupId>org.hibernate</groupId>
 					<artifactId>hibernate-core</artifactId>
-					<version>4.3.11.Final</version><!--$NO-MVN-MAN-VER$-->
+					<version>5.3.20.Final</version><!--$NO-MVN-MAN-VER$-->
 		</dependency>
 		<dependency>
 				<groupId>org.hibernate</groupId>