diff --git a/core-jsp-petclinic/pom.xml b/core-jsp-petclinic/pom.xml
index 624cfc0..025bb20 100644
--- a/core-jsp-petclinic/pom.xml
+++ b/core-jsp-petclinic/pom.xml
@@ -18,8 +18,8 @@
       <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
       <!-- Spring -->
-      <spring-framework.version>4.1.6.RELEASE</spring-framework.version>
-      <spring-data-jpa.version>1.8.0.RELEASE</spring-data-jpa.version>
+      <spring-framework.version>4.3.15.RELEASE</spring-framework.version>
+      <spring-data-jpa.version>1.11.11.RELEASE</spring-data-jpa.version>
 
 
       <!-- Java EE / Java SE dependencies -->
@@ -32,7 +32,7 @@
       <hibernate.version>4.3.8.Final</hibernate.version>
 
       <!-- Bean validation -->
-      <hibernate-validator.version>4.3.1.Final</hibernate-validator.version>
+      <hibernate-validator.version>4.3.2.Final</hibernate-validator.version>
 
       <!-- Database access -->
       <tomcat-jdbc.version>7.0.42</tomcat-jdbc.version>
@@ -43,7 +43,7 @@
       <aspectj.version>1.8.5</aspectj.version>
 
       <!-- Logging -->
-      <logback.version>1.1.3</logback.version>
+      <logback.version>1.2.0</logback.version>
       <slf4j.version>1.7.12</slf4j.version>
 
       <!-- JSon -->
@@ -344,7 +344,7 @@
             <version>3.0</version>
             <configuration>
                <compilerArguments>
-                  <Xlint />
+                  <Xlint/>
                </compilerArguments>
                <verbose>true</verbose>
                <source>${java.version}</source>