diff --git a/build.gradle.kts b/build.gradle.kts
index b12781b..2c0305e 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -15,7 +15,7 @@ plugins {
     `maven-publish`
     id("org.jreleaser") version "1.21.0"
     id("io.freefair.lombok") version "9.1.0"
-    id("org.springframework.boot") version "3.5.7"
+    id("org.springframework.boot") version "4.0.0"
     id("io.spring.dependency-management") version "1.1.7"
 }