diff --git a/checkout-example-advanced/build.gradle b/checkout-example-advanced/build.gradle
index a4bfa52..5c1c68f 100644
--- a/checkout-example-advanced/build.gradle
+++ b/checkout-example-advanced/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.springframework.boot' version '3.3.4'
+    id 'org.springframework.boot' version '3.4.1'
     id 'io.spring.dependency-management' version '1.1.7'
 
     id 'java'