diff --git a/samples/java/saml-sp-login/pom.xml b/samples/java/saml-sp-login/pom.xml
index 51f2a8c..efa1077 100644
--- a/samples/java/saml-sp-login/pom.xml
+++ b/samples/java/saml-sp-login/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.1</version>
+        <version>4.0.6</version>
         <relativePath/>
     </parent>