Update release version in release notes

Issue-ID: CPS-1903

Signed-off-by: egernug <gerard.nugent@est.tech>
Change-Id: If28a979513ed48a4382e8069b8b365f4f7f35135
diff --git a/dmi-plugin-demo-and-csit-stub/dmi-plugin-demo-and-csit-stub-app/pom.xml b/dmi-plugin-demo-and-csit-stub/dmi-plugin-demo-and-csit-stub-app/pom.xml
index 583268a..d18788d 100644
--- a/dmi-plugin-demo-and-csit-stub/dmi-plugin-demo-and-csit-stub-app/pom.xml
+++ b/dmi-plugin-demo-and-csit-stub/dmi-plugin-demo-and-csit-stub-app/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>org.onap.cps</groupId>
         <artifactId>dmi-plugin-demo-and-csit-stub</artifactId>
-        <version>3.3.8-SNAPSHOT</version>
+        <version>3.3.9-SNAPSHOT</version>
     </parent>
 
     <artifactId>dmi-plugin-demo-and-csit-stub-app</artifactId>