diff --git a/extensions-samples/spring/spring-websocket/pom.xml b/extensions-samples/spring/spring-websocket/pom.xml
index d1cbdf8e..6256eed1 100644
--- a/extensions-samples/spring/spring-websocket/pom.xml
+++ b/extensions-samples/spring/spring-websocket/pom.xml
@@ -13,7 +13,7 @@
war
- 5.2.21.RELEASE
+ 6.0.0