diff --git a/build.gradle b/build.gradle
index 0569829..abae029 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ plugins {
     id "maven-publish"
     id "org.jetbrains.kotlin.jvm" version "2.3.0"
     id "io.spring.dependency-management" version "1.1.7"
-    id "org.springframework.boot" version "3.5.7"
+    id "org.springframework.boot" version "4.0.1"
 }
 
 defaultTasks("clean", "build")