diff --git a/build.gradle b/build.gradle
index bb83f0c..572d763 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 buildscript {
 	ext {
-		springBootVersion = '4.0.0'
+		springBootVersion = '4.0.3'
 	}
 	repositories {
 		mavenCentral()