Update version in Guilin release

Issue-ID: MULTICLOUD-1208
Signed-off-by: Bin Yang <bin.yang@windriver.com>
Change-Id: I1376e54e4bad9d4c837883928f058af168749760
diff --git a/artifactbroker/main/pom.xml b/artifactbroker/main/pom.xml
index afad215..37dad19 100644
--- a/artifactbroker/main/pom.xml
+++ b/artifactbroker/main/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.onap.multicloud.framework</groupId>
         <artifactId>multicloud-framework-artifactbroker</artifactId>
-        <version>1.5.2-SNAPSHOT</version>
+        <version>1.6.0-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>multicloud-framework-artifactbroker-main</artifactId>