Update pom.xml

1.5.6.RELEASE

Author: abel533

pom.xml

@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>1.5.4.RELEASE</version>
+        <version>1.5.6.RELEASE</version>
     </parent>
 
     <properties>
@@ -144,4 +144,4 @@
             </plugin>
         </plugins>
     </build>
-</project>
+</project>