diff --git a/initial/bookstore/build.gradle b/initial/bookstore/build.gradle
index 7ebd6d5..d956d1b 100644
--- a/initial/bookstore/build.gradle
+++ b/initial/bookstore/build.gradle
@@ -1,7 +1,7 @@
 plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.3.0'
-	id 'io.spring.dependency-management' version '1.1.0'
+	id 'io.spring.dependency-management' version '1.1.5'
 }
 
 group = 'com.example'