diff --git a/first/pom.xml b/first/pom.xml
index 91763d2..a46edc7 100644
--- a/first/pom.xml
+++ b/first/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-web</artifactId>
-			<version>5.1.7.RELEASE</version>
+			<version>6.0.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>