Depending on latest sadis 5.3.0 API version

Change-Id: Iac4326f1a7b132d8e7281f836f7eb6495cc835f7
diff --git a/pom.xml b/pom.xml
index ed00947..e904ed1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
     <description>CORD Multicast application</description>
 
     <properties>
-        <sadis.api.version>5.3.0-SNAPSHOT</sadis.api.version>
+        <sadis.api.version>5.3.0</sadis.api.version>
         <mcast.api.version>2.2.0-SNAPSHOT</mcast.api.version>
     </properties>