diff --git a/appbuild/PolishedDemo/pom.xml b/appbuild/PolishedDemo/pom.xml
index 2fe429d..155d50d 100644
--- a/appbuild/PolishedDemo/pom.xml
+++ b/appbuild/PolishedDemo/pom.xml
@@ -14,7 +14,7 @@
 	<description>Polished Demo App</description>
 
 	<properties>
-		<vaadin.version>7.6.0.beta1</vaadin.version>
+		<vaadin.version>8.13.0.beta1</vaadin.version>
 		<vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
 		<vaadin.touchkit.version>4.1-SNAPSHOT</vaadin.touchkit.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>