diff --git a/wise-webapp/pom.xml b/wise-webapp/pom.xml
index 698dd9fc..1eb3e890 100644
--- a/wise-webapp/pom.xml
+++ b/wise-webapp/pom.xml
@@ -31,7 +31,6 @@
         <org.springframework.version>5.2.10.RELEASE</org.springframework.version>
         <org.springframework.addons>5.2.5.RELEASE</org.springframework.addons>
         <hibernate.version>5.4.23.Final</hibernate.version>
-
     </properties>
 
     <dependencies>
@@ -104,16 +103,18 @@
             <scope>compile</scope>
         </dependency>
         <!-- Hibernate -->
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-entitymanager</artifactId>
-            <version>${hibernate.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.hibernate</groupId>
             <artifactId>hibernate-core</artifactId>
             <version>${hibernate.version}</version>
         </dependency>
+
+        <!-- Hibernate Validator -->
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>6.0.21.Final</version>
+        </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-orm</artifactId>
@@ -209,18 +210,6 @@
             <version>${org.springframework.version}</version>
             <scope>runtime</scope>
         </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-entitymanager</artifactId>
-            <version>3.6.0.Final</version>
-            <scope>runtime</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.hibernate</groupId>
-            <artifactId>hibernate-core</artifactId>
-            <version>3.6.0.Final</version>
-            <scope>compile</scope>
-        </dependency>
         <dependency>
             <groupId>aopalliance</groupId>
             <artifactId>aopalliance</artifactId>
diff --git a/wise-webapp/src/main/webapp/WEB-INF/wisemapping-servlet.xml b/wise-webapp/src/main/webapp/WEB-INF/wisemapping-servlet.xml
index 7fab100c..7d269fbf 100644
--- a/wise-webapp/src/main/webapp/WEB-INF/wisemapping-servlet.xml
+++ b/wise-webapp/src/main/webapp/WEB-INF/wisemapping-servlet.xml
@@ -74,7 +74,7 @@
         <property name="viewClass" value="org.springframework.web.servlet.view.tiles3.TilesView"/>
     </bean>
 
-    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
+    <bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
         <property name="definitions">
             <list>
                 <value>/WEB-INF/defs/definitions.xml</value>