diff --git a/build.gradle b/build.gradle
index aecacc9..9b2917a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@
  */
 
 plugins { 
-    id "org.springframework.boot" version "3.5.14"
+    id "org.springframework.boot" version "4.0.6"
     id "io.freefair.lombok" version "9.5.0"
     id "io.freefair.maven-publish-java" version "9.5.0"
     id "io.spring.dependency-management" version "1.1.7"