diff --git a/complete/build.gradle b/complete/build.gradle
index 8a67846..dd1a060 100644
--- a/complete/build.gradle
+++ b/complete/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '3.5.11'
+    id 'org.springframework.boot' version '3.5.13'
     id 'io.spring.dependency-management' version '1.1.7'
 }
 
diff --git a/initial/build.gradle b/initial/build.gradle
index 734f83c..7302f22 100644
--- a/initial/build.gradle
+++ b/initial/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '3.5.11'
+    id 'org.springframework.boot' version '3.5.13'
     id 'io.spring.dependency-management' version '1.1.7'
 }