diff --git a/11_flow/server/build.gradle.kts b/11_flow/server/build.gradle.kts
index b2a3297f13..e2dbd50682 100644
--- a/11_flow/server/build.gradle.kts
+++ b/11_flow/server/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    id("org.springframework.boot") version "4.0.1"
+    id("org.springframework.boot") version "4.0.2"
     id("io.spring.dependency-management") version "1.1.7"
     val kotlinVersion = "2.3.10"
     id("org.jetbrains.kotlin.plugin.jpa") version kotlinVersion