diff --git a/day1-HessianClient/pom.xml b/day1-HessianClient/pom.xml
index dee24e2..9080670 100644
--- a/day1-HessianClient/pom.xml
+++ b/day1-HessianClient/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
-            <version>6.0.0</version>
+            <version>6.0.18</version>
         </dependency>
     </dependencies>