diff --git a/knife4j-demo/pom.xml b/knife4j-demo/pom.xml
index c3694d6..ea1069e 100644
--- a/knife4j-demo/pom.xml
+++ b/knife4j-demo/pom.xml
@@ -21,7 +21,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.2.5.RELEASE</version>
+            <version>2.5.12</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file