From 259b30de2ece6497cf2df05b5c13539b74de0579 Mon Sep 17 00:00:00 2001
From: snyk-bot <snyk-bot@snyk.io>
Date: Sun, 24 Aug 2025 08:32:04 +0000
Subject: [PATCH] fix: 2.1.x/chapter2-4/pom.xml to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JAVA-ORGSPRINGFRAMEWORK-12008931
---
 2.1.x/chapter2-4/pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/2.1.x/chapter2-4/pom.xml b/2.1.x/chapter2-4/pom.xml
index 8dcad73d..073a00e9 100644
--- a/2.1.x/chapter2-4/pom.xml
+++ b/2.1.x/chapter2-4/pom.xml
@@ -29,7 +29,7 @@
 		<dependency>
 			<groupId>com.spring4all</groupId>
 			<artifactId>swagger-spring-boot-starter</artifactId>
-			<version>1.9.0.RELEASE</version>
+			<version>2.0.0.RELEASE</version>
 		</dependency>
 
 		<dependency>