diff --git a/hello-world-maven/pom.xml b/hello-world-maven/pom.xml
index 1fdfd4a..c4f45b5 100644
--- a/hello-world-maven/pom.xml
+++ b/hello-world-maven/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.5.6</version>
+        <version>4.0.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>