diff --git a/build.gradle.kts b/build.gradle.kts
index f047485..148b061 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -4,7 +4,7 @@ import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 plugins {
     kotlin("jvm") version "2.4.0" apply false
     kotlin("plugin.spring") version "2.4.0" apply false
-    id("org.springframework.boot") version "3.5.15" apply false
+    id("org.springframework.boot") version "4.1.0" apply false
     id("io.spring.dependency-management") version "1.1.7" apply false
     id("com.google.protobuf") version "0.10.0" apply false
 }