diff --git a/checkout-example-advanced/build.gradle b/checkout-example-advanced/build.gradle
index 8d7df31..e59aeac 100644
--- a/checkout-example-advanced/build.gradle
+++ b/checkout-example-advanced/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id 'org.springframework.boot' version '3.0.6'
+    id 'org.springframework.boot' version '3.1.4'
     id 'io.spring.dependency-management' version '1.1.0'
     id 'java'
 }