diff --git a/calendar/pom.xml b/calendar/pom.xml
index 720a1ef..941357d 100644
--- a/calendar/pom.xml
+++ b/calendar/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onosproject</groupId>
         <artifactId>onos-app-samples</artifactId>
-        <version>1.8.0-SNAPSHOT</version>
+        <version>1.9.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>