diff --git a/Chp 9 code/webstore/pom.xml b/Chp 9 code/webstore/pom.xml
index 709768b..7813476 100644
--- a/Chp 9 code/webstore/pom.xml	
+++ b/Chp 9 code/webstore/pom.xml	
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-webmvc</artifactId>
-			<version>4.3.0.RELEASE</version>
+			<version>5.2.20.RELEASE</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.servlet</groupId>