Depending on latest sadis 5.3.0 API version

Change-Id: I7078b1292bcb94179d220b61e94bbaa92fd033f9
diff --git a/app/pom.xml b/app/pom.xml
index 60597f6..0b96dfa 100644
--- a/app/pom.xml
+++ b/app/pom.xml
@@ -36,7 +36,7 @@
         <onos.app.title>IGMP proxy app</onos.app.title>
         <onos.app.url>http://opencord.org</onos.app.url>
         <onos.app.readme>IGMP implementation.</onos.app.readme>
-        <sadis.api.version>5.3.0-SNAPSHOT</sadis.api.version>
+        <sadis.api.version>5.3.0</sadis.api.version>
     </properties>
 
     <dependencies>