diff --git a/pom.xml b/pom.xml
index 5c2c347..e202417 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,139 +1,139 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <groupId>org.wikitolearn.midtier</groupId>
   <artifactId>course</artifactId>
-  <version>0.0.14-SNAPSHOT</version>
+  <version>0.0.15-SNAPSHOT</version>
   <packaging>jar</packaging>
 
   <name>Course Mid-Tier</name>
   <description>Mid tier to manage courses</description>
 
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
     <version>2.0.2.RELEASE</version>
     <relativePath /> <!-- lookup parent from repository -->
   </parent>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     <java.version>1.8</java.version>
     <spring-cloud.version>Finchley.RC2</spring-cloud.version>
     <commons-collections4.version>4.1</commons-collections4.version>
     <springfox-swagger2.version>2.8.0</springfox-swagger2.version>
     <springfox-swagger-ui.version>2.8.0</springfox-swagger-ui.version>
     <modelmapper.version>2.0.0</modelmapper.version>
   </properties>
 
   <dependencies>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
     </dependency>
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-web</artifactId>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-oauth2</artifactId>
     </dependency>
     <dependency>
       <groupId>org.springframework.cloud</groupId>
       <artifactId>spring-cloud-starter-security</artifactId>
     </dependency>
     <dependency>
       <groupId>org.springframework.security.oauth.boot</groupId>
       <artifactId>spring-security-oauth2-autoconfigure</artifactId>
     </dependency>
 
     <dependency>
       <groupId>org.projectlombok</groupId>
       <artifactId>lombok</artifactId>
       <optional>true</optional>
     </dependency>
     <dependency>
       <groupId>org.apache.httpcomponents</groupId>
       <artifactId>httpclient</artifactId>
     </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-collections4</artifactId>
       <version>${commons-collections4.version}</version>
     </dependency>
     <dependency>
       <groupId>io.springfox</groupId>
       <artifactId>springfox-swagger2</artifactId>
       <version>${springfox-swagger2.version}</version>
     </dependency>
     <dependency>
       <groupId>io.springfox</groupId>
       <artifactId>springfox-swagger-ui</artifactId>
       <version>${springfox-swagger-ui.version}</version>
     </dependency>
     <dependency>
       <groupId>org.modelmapper</groupId>
       <artifactId>modelmapper</artifactId>
       <version>${modelmapper.version}</version>
     </dependency>
 
 
     <dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-test</artifactId>
       <scope>test</scope>
     </dependency>
   </dependencies>
 
   <dependencyManagement>
     <dependencies>
       <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-dependencies</artifactId>
         <version>${spring-cloud.version}</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>
     </dependencies>
   </dependencyManagement>
 
   <build>
     <plugins>
       <plugin>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-maven-plugin</artifactId>
       </plugin>
     </plugins>
   </build>
 
   <repositories>
     <repository>
       <id>spring-snapshots</id>
       <url>http://repo.spring.io/snapshot</url>
       <snapshots>
         <enabled>true</enabled>
       </snapshots>
     </repository>
     <repository>
       <id>spring-milestones</id>
       <url>http://repo.spring.io/milestone</url>
     </repository>
   </repositories>
 
   <pluginRepositories>
     <pluginRepository>
       <id>spring-snapshots</id>
       <url>http://repo.spring.io/snapshot</url>
     </pluginRepository>
     <pluginRepository>
       <id>spring-milestones</id>
       <url>http://repo.spring.io/milestone</url>
     </pluginRepository>
   </pluginRepositories>
 
 </project>