diff --git a/demo-stater/pom.xml b/demo-stater/pom.xml
index 180381a..981bf35 100644
--- a/demo-stater/pom.xml
+++ b/demo-stater/pom.xml
@@ -11,7 +11,7 @@
     <description>spring boot stater demo</description>
 
     <properties>
-        <springboot.version>2.3.4.RELEASE</springboot.version>
+        <springboot.version>2.5.15</springboot.version>
         <lombok.version>1.18.24</lombok.version>
     </properties>