diff --git a/booking-mvc/pom.xml b/booking-mvc/pom.xml
index e899a48..8897eda 100644
--- a/booking-mvc/pom.xml
+++ b/booking-mvc/pom.xml
@@ -12,10 +12,10 @@
 		<springsecurity-version>3.2.0.RELEASE</springsecurity-version>
 		<webflow-version>2.4.0.BUILD-SNAPSHOT</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>
-		<thymeleaf-extras-springsecurity3-version>2.0.0</thymeleaf-extras-springsecurity3-version>
-		<thymeleaf-extras-conditionalcomments-version>2.0.0</thymeleaf-extras-conditionalcomments-version>
+		<thymeleaf-version>2.1.2.RELEASE</thymeleaf-version>
+		<thymeleaf-extras-tiles2-version>2.1.1.RELEASE</thymeleaf-extras-tiles2-version>
+		<thymeleaf-extras-springsecurity3-version>2.1.1.RELEASE</thymeleaf-extras-springsecurity3-version>
+		<thymeleaf-extras-conditionalcomments-version>2.1.0.RELEASE</thymeleaf-extras-conditionalcomments-version>
 		<tiles-version>2.2.2</tiles-version>
 	</properties>
 
@@ -54,12 +54,12 @@
 		</dependency>
 		<dependency>
 			<groupId>org.thymeleaf</groupId>
-			<artifactId>thymeleaf-spring3</artifactId>
+			<artifactId>thymeleaf-spring4</artifactId>
 			<version>${thymeleaf-version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.thymeleaf.extras</groupId>
-			<artifactId>thymeleaf-extras-tiles2</artifactId>
+			<artifactId>thymeleaf-extras-tiles2-spring4</artifactId>
 			<version>${thymeleaf-extras-tiles2-version}</version>
 		</dependency>
 		<dependency>
diff --git a/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/SecurityConfig.java b/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/SecurityConfig.java
index cf1a71f..c05e755 100644
--- a/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/SecurityConfig.java
+++ b/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/SecurityConfig.java
@@ -4,17 +4,16 @@ import org.springframework.context.annotation.Configuration;
 import org.springframework.security.authentication.encoding.Md5PasswordEncoder;
 import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+import org.springframework.security.config.annotation.web.servlet.configuration.EnableWebMvcSecurity;
 
 @Configuration
-@EnableWebSecurity
+@EnableWebMvcSecurity
 public class SecurityConfig extends WebSecurityConfigurerAdapter {
 
 	@Override
 	protected void configure(HttpSecurity http) throws Exception {
 		http
-			.csrf().disable()
 			.formLogin()
 				.loginPage("/login")
 				.loginProcessingUrl("/loginProcess")
diff --git a/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/WebMvcConfig.java b/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/WebMvcConfig.java
index 82ffca7..9977aed 100644
--- a/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/WebMvcConfig.java
+++ b/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/config/WebMvcConfig.java
@@ -18,10 +18,10 @@ import org.thymeleaf.dialect.IDialect;
 import org.thymeleaf.extras.conditionalcomments.dialect.ConditionalCommentsDialect;
 import org.thymeleaf.extras.springsecurity3.dialect.SpringSecurityDialect;
 import org.thymeleaf.extras.tiles2.dialect.TilesDialect;
-import org.thymeleaf.extras.tiles2.spring.web.configurer.ThymeleafTilesConfigurer;
-import org.thymeleaf.extras.tiles2.spring.web.view.FlowAjaxThymeleafTilesView;
-import org.thymeleaf.spring3.SpringTemplateEngine;
-import org.thymeleaf.spring3.view.AjaxThymeleafViewResolver;
+import org.thymeleaf.extras.tiles2.spring4.web.configurer.ThymeleafTilesConfigurer;
+import org.thymeleaf.extras.tiles2.spring4.web.view.FlowAjaxThymeleafTilesView;
+import org.thymeleaf.spring4.SpringTemplateEngine;
+import org.thymeleaf.spring4.view.AjaxThymeleafViewResolver;
 import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
 
 @EnableWebMvc