diff --git a/build.gradle b/build.gradle
index 274e05c..3159d20 100644
--- a/build.gradle
+++ b/build.gradle
@@ -3,7 +3,7 @@ import groovy.xml.XmlSlurper
 
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '4.0.3'
+    id 'org.springframework.boot' version '4.0.6'
     id 'io.spring.dependency-management' version '1.1.7'
 }