diff --git a/sentinel-guide-spring-cloud/dubbo-provider/pom.xml b/sentinel-guide-spring-cloud/dubbo-provider/pom.xml
index 21d761f..7d28e8a 100644
--- a/sentinel-guide-spring-cloud/dubbo-provider/pom.xml
+++ b/sentinel-guide-spring-cloud/dubbo-provider/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
-            <version>2.2.9.RELEASE</version>
+            <version>2.5.12</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba.cloud</groupId>