diff --git a/PersonalAdministration/DataVisualization/pom.xml b/PersonalAdministration/DataVisualization/pom.xml
index 905cfb1..2efbc37 100644
--- a/PersonalAdministration/DataVisualization/pom.xml
+++ b/PersonalAdministration/DataVisualization/pom.xml
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>org.springframework</groupId>
       <artifactId>spring-webmvc</artifactId>
-      <version>4.3.3.RELEASE</version>
+      <version>5.2.20.RELEASE</version>
     </dependency>
     <dependency>
       <groupId>org.mybatis</groupId>