Release version 1.6.3

Change-Id: I13f0daac276ab9bd31f918af2f7a8973ccd22eef
diff --git a/api/pom.xml b/api/pom.xml
index 16bc4c9..de18a33 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>dhcpl2relay</artifactId>
         <groupId>org.opencord</groupId>
-        <version>1.6.3-SNAPSHOT</version>
+        <version>1.6.3</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>