diff --git a/combo-box-vaadin8-demo/pom.xml b/combo-box-vaadin8-demo/pom.xml
index 316372c..0c3f777 100644
--- a/combo-box-vaadin8-demo/pom.xml
+++ b/combo-box-vaadin8-demo/pom.xml
@@ -14,7 +14,7 @@
 	</prerequisites>
 
 	<properties>
-		<vaadin.version>8.6.1</vaadin.version>
+		<vaadin.version>8.12.3</vaadin.version>
 		<vaadin.plugin.version>8.5.1</vaadin.plugin.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<maven.compiler.source>1.8</maven.compiler.source>