diff --git a/13_auth/server/build.gradle.kts b/13_auth/server/build.gradle.kts
index a8a447117b..74d1c9d5bf 100644
--- a/13_auth/server/build.gradle.kts
+++ b/13_auth/server/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    id("org.springframework.boot") version "3.3.5"
+    id("org.springframework.boot") version "3.4.1"
     id("io.spring.dependency-management") version "1.1.6"
     id("org.jetbrains.kotlin.plugin.jpa") version "2.0.21"
     kotlin("jvm") version "2.0.21"