diff --git a/sign-in/spring-mvc-normal/pom.xml b/sign-in/spring-mvc-normal/pom.xml
index f61c5e0..d9496ca 100644
--- a/sign-in/spring-mvc-normal/pom.xml
+++ b/sign-in/spring-mvc-normal/pom.xml
@@ -34,8 +34,8 @@
         <liquibase.version>3.0.2</liquibase.version>
         <mysql.connector.version>5.1.26</mysql.connector.version>
         <slf4j.version>1.7.5</slf4j.version>
-        <spring.version>3.2.4.RELEASE</spring.version>
-        <spring.data.jpa.version>1.3.4.RELEASE</spring.data.jpa.version>
+        <spring.version>4.0.0.RELEASE</spring.version>
+        <spring.data.jpa.version>1.4.3.RELEASE</spring.data.jpa.version>
         <spring.security.version>3.2.0.RELEASE</spring.security.version>
         <spring.social.version>1.1.0.BUILD-SNAPSHOT</spring.social.version>
         <spring.social.facebook.version>1.1.0.BUILD-SNAPSHOT</spring.social.facebook.version>
@@ -337,7 +337,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.2.5</version>
+            <version>4.3.2</version>
         </dependency>
 
         <!-- Spring Social -->