diff --git a/vaadin-chartjs-wrapper-demo/pom.xml b/vaadin-chartjs-wrapper-demo/pom.xml
index 4b55586..bb31f75 100644
--- a/vaadin-chartjs-wrapper-demo/pom.xml
+++ b/vaadin-chartjs-wrapper-demo/pom.xml
@@ -31,7 +31,7 @@
 		<!-- Dependency-Versions -->
 		<vaadin.version>24.9.9</vaadin.version>
 
-		<org.springframework.boot.version>3.5.9</org.springframework.boot.version>
+		<org.springframework.boot.version>4.0.1</org.springframework.boot.version>
 	</properties>
 
 	<dependencyManagement>