diff --git a/booking-faces/pom.xml b/booking-faces/pom.xml
index 90f3428..6e841c0 100644
--- a/booking-faces/pom.xml
+++ b/booking-faces/pom.xml
@@ -10,10 +10,10 @@
 
 	<properties>
 		<springframework-version>4.0.0.RELEASE</springframework-version>
-		<springsecurity-version>3.1.3.RELEASE</springsecurity-version>
-		<webflow-version>2.4.0.BUILD-SNAPSHOT</webflow-version>
+		<springsecurity-version>3.2.0.RELEASE</springsecurity-version>
+		<webflow-version>2.3.3.RELEASE</webflow-version>
 		<slf4j-version>1.6.1</slf4j-version>
-		<mojarra-version>2.2.4</mojarra-version>
+		<mojarra-version>2.2.5</mojarra-version>
 		<primefaces-version>4.0</primefaces-version>
 	</properties>
 
@@ -88,7 +88,7 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-entitymanager</artifactId>
-			<version>3.5.0-Final</version>
+			<version>3.6.9.Final</version>
 		</dependency>
 		<!-- JSF: Mojarra, PrimeFaces -->
 		<dependency>
@@ -217,7 +217,7 @@
 			<plugin>
 				<groupId>org.apache.tomcat.maven</groupId>
 				<artifactId>tomcat7-maven-plugin</artifactId>
-				<version>2.0-SNAPSHOT</version>
+				<version>2.2</version>
 			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
diff --git a/booking-faces/src/main/webapp/WEB-INF/config/security-config.xml b/booking-faces/src/main/webapp/WEB-INF/config/security-config.xml
index 085f1ab..09a6009 100644
--- a/booking-faces/src/main/webapp/WEB-INF/config/security-config.xml
+++ b/booking-faces/src/main/webapp/WEB-INF/config/security-config.xml
@@ -4,7 +4,7 @@
        xmlns:security="http://www.springframework.org/schema/security"
        xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
-           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
+           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd">
 
 	<!-- Configure Spring Security -->
 	<security:http auto-config="true" use-expressions="true">
diff --git a/booking-mvc/pom.xml b/booking-mvc/pom.xml
index a323fea..0469ff0 100644
--- a/booking-mvc/pom.xml
+++ b/booking-mvc/pom.xml
@@ -9,9 +9,9 @@
   <version>1.0.0.BUILD-SNAPSHOT</version>
 
 	<properties>
-		<springframework-version>3.2.2.RELEASE</springframework-version>
-		<springsecurity-version>3.1.3.RELEASE</springsecurity-version>
-		<webflow-version>2.4.0.M1</webflow-version>
+		<springframework-version>4.0.0.RELEASE</springframework-version>
+		<springsecurity-version>3.2.0.RELEASE</springsecurity-version>
+		<webflow-version>2.3.3.RELEASE</webflow-version>
 		<slf4j-version>1.7.5</slf4j-version>
 		<thymeleaf-version>2.0.15</thymeleaf-version>
 		<thymeleaf-extras-tiles2-version>2.0.0</thymeleaf-extras-tiles2-version>
@@ -22,10 +22,15 @@
 
 	<repositories>
 		<repository>
-			<id>spring-repository</id>
+			<id>spring-milestones</id>
 			<name>SpringSource Repository</name>
 			<url>http://repo.springsource.org/milestone</url>
 		</repository>
+		<repository>
+			<id>spring-snapshots</id>
+			<name>SpringSource Repository</name>
+			<url>http://repo.springsource.org/snapshot</url>
+		</repository>
 	</repositories>
 
 	<dependencies>
@@ -161,7 +166,7 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-entitymanager</artifactId>
-			<version>4.2.0.Final</version>
+			<version>3.6.9.Final</version>
 		</dependency>
 		
 		<!-- Servlet -->
@@ -214,7 +219,7 @@
 		<dependency>
 			<groupId>org.hibernate</groupId>
 			<artifactId>hibernate-validator</artifactId>
-			<version>4.1.0.Beta1</version>
+			<version>4.3.0.Final</version>
 		</dependency>
 		<!--
 			JAXB is needed when running on Java 5. In this environment these dependencies have to be added 
diff --git a/booking-mvc/src/main/webapp/WEB-INF/config/security-config.xml b/booking-mvc/src/main/webapp/WEB-INF/config/security-config.xml
index 12c2945..741607c 100644
--- a/booking-mvc/src/main/webapp/WEB-INF/config/security-config.xml
+++ b/booking-mvc/src/main/webapp/WEB-INF/config/security-config.xml
@@ -4,7 +4,7 @@
        xmlns:security="http://www.springframework.org/schema/security"
        xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
-           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">
+           http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.2.xsd">
 
 	<!-- Configure Spring Security -->
 	<security:http auto-config="true" use-expressions="true">
diff --git a/booking-mvc/src/main/webapp/WEB-INF/config/webmvc-config.xml b/booking-mvc/src/main/webapp/WEB-INF/config/webmvc-config.xml
index 394aece..6a3c53b 100644
--- a/booking-mvc/src/main/webapp/WEB-INF/config/webmvc-config.xml
+++ b/booking-mvc/src/main/webapp/WEB-INF/config/webmvc-config.xml
@@ -26,7 +26,7 @@
 	<!-- Dispatches requests mapped to flows to FlowHandler implementations -->
 	<bean class="org.springframework.webflow.mvc.servlet.FlowHandlerAdapter">
 		<property name="flowExecutor" ref="flowExecutor"/>
-		<property name="saveOutputToFlashScopeOnRedirect" value="true"/>
+		<!-- <property name="saveOutputToFlashScopeOnRedirect" value="true"/>  -->
 	</bean>
 
 	<!-- Custom FlowHandler for the hotel booking flow -->
diff --git a/primefaces-showcase/pom.xml b/primefaces-showcase/pom.xml
index efe8145..f8da701 100644
--- a/primefaces-showcase/pom.xml
+++ b/primefaces-showcase/pom.xml
@@ -9,10 +9,10 @@
 	<version>1.0.0-BUILD-SNAPSHOT</version>
 
 	<properties>
-		<java-version>1.5</java-version>
-		<springframework-version>3.2.1.RELEASE</springframework-version>
-		<springwebflow-version>2.4.0.M1</springwebflow-version>
-		<springsecurity-version>3.1.3.RELEASE</springsecurity-version>
+		<java-version>1.6</java-version>
+		<springframework-version>4.0.0.RELEASE</springframework-version>
+		<springwebflow-version>2.3.3.RELEASE</springwebflow-version>
+		<springsecurity-version>3.2.0.RELEASE</springsecurity-version>
 		<org.slf4j-version>1.6.1</org.slf4j-version>
 	</properties>
 
@@ -38,6 +38,21 @@
 			<artifactId>spring-webmvc</artifactId>
 			<version>${springframework-version}</version>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.webflow</groupId>
+			<artifactId>spring-binding</artifactId>
+			<version>${springwebflow-version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.webflow</groupId>
+			<artifactId>spring-js</artifactId>
+			<version>${springwebflow-version}</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.webflow</groupId>
+			<artifactId>spring-webflow</artifactId>
+			<version>${springwebflow-version}</version>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.webflow</groupId>
 			<artifactId>spring-faces</artifactId>
diff --git a/primefaces-showcase/src/main/webapp/WEB-INF/spring/security-config.xml b/primefaces-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
index 35cd3bb..dad988f 100644
--- a/primefaces-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
+++ b/primefaces-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
@@ -6,7 +6,7 @@
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
            http://www.springframework.org/schema/security
-           http://www.springframework.org/schema/security/spring-security-3.1.xsd">
+           http://www.springframework.org/schema/security/spring-security-3.2.xsd">
 
 	<!-- 
 		Configure Spring Security 
diff --git a/webflow-showcase/pom.xml b/webflow-showcase/pom.xml
index 3539f36..4d896c8 100644
--- a/webflow-showcase/pom.xml
+++ b/webflow-showcase/pom.xml
@@ -9,10 +9,10 @@
 	<version>1.0.0-BUILD-SNAPSHOT</version>
 
 	<properties>
-		<java-version>1.5</java-version>
-		<springframework-version>3.2.1.RELEASE</springframework-version>
-		<springwebflow-version>2.4.0.M1</springwebflow-version>
-		<springsecurity-version>3.1.3.RELEASE</springsecurity-version>
+		<java-version>1.6</java-version>
+		<springframework-version>4.0.0.RELEASE</springframework-version>
+		<springwebflow-version>2.3.3.RELEASE</springwebflow-version>
+		<springsecurity-version>3.2.0.RELEASE</springsecurity-version>
 		<org.slf4j-version>1.5.10</org.slf4j-version>
 	</properties>
 
@@ -167,7 +167,7 @@
 		<dependency>
 			<groupId>org.apache.tiles</groupId>
 			<artifactId>tiles-jsp</artifactId>
-			<version>2.1.3</version>
+			<version>2.2.2</version>
 			<exclusions>
 				<!-- Exclude Commons Logging in favor of SLF4j -->
 				<exclusion>
@@ -222,6 +222,7 @@
 			<releases><enabled>true</enabled></releases>
 			<snapshots><enabled>true</enabled></snapshots>
 		</repository>
+
 		<!-- For Hibernate Validator -->
 		<repository>
 			<id>org.jboss.repository.releases</id>
diff --git a/webflow-showcase/src/main/webapp/WEB-INF/spring/security-config.xml b/webflow-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
index 343f1c1..34a3126 100644
--- a/webflow-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
+++ b/webflow-showcase/src/main/webapp/WEB-INF/spring/security-config.xml
@@ -6,7 +6,7 @@
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
            http://www.springframework.org/schema/security
-           http://www.springframework.org/schema/security/spring-security-3.1.xsd">
+           http://www.springframework.org/schema/security/spring-security-3.2.xsd">
 
 	<!-- 
 		Configure Spring Security