diff --git a/hawkbit-sdk/hawkbit-sdk-demo/pom.xml b/hawkbit-sdk/hawkbit-sdk-demo/pom.xml
index 7a4de8296d..ba9c59fb6d 100644
--- a/hawkbit-sdk/hawkbit-sdk-demo/pom.xml
+++ b/hawkbit-sdk/hawkbit-sdk-demo/pom.xml
@@ -25,7 +25,7 @@
Test / Example of how SDK could be used to for devices and for Mgmt API access
- 3.4.1
+ 4.0.0
org.eclipse.hawkbit.sdk.demo.multidevice.MultiDeviceApp
${spring.app.class}