diff --git a/pom.xml b/pom.xml
index b29de1f..0556517 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
-            <version>6.0.0</version>
+            <version>6.0.17</version>
         </dependency>
         <dependency>
             <groupId>org.aspectj</groupId>
@@ -96,7 +96,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-web</artifactId>
-            <version>6.0.0</version>
+            <version>6.0.17</version>
         </dependency>
       <!--  Normally spring-webmvc contains many of the dependency declared above, like spring-web, spring-beans......
            For learning purpose, we write every dependency needed in our project.