diff --git a/SSM-demo/ssm-book-demo/pom.xml b/SSM-demo/ssm-book-demo/pom.xml
index bf2e2ec..8c92ce6 100644
--- a/SSM-demo/ssm-book-demo/pom.xml
+++ b/SSM-demo/ssm-book-demo/pom.xml
@@ -127,7 +127,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-web</artifactId>
-			<version>4.1.7.RELEASE</version>
+			<version>4.2.7.RELEASE</version>
 		</dependency>
 
 		<dependency>