diff --git a/shiro/shiro-ctf/pom.xml b/shiro/shiro-ctf/pom.xml
index 58d095d..0134cee 100644
--- a/shiro/shiro-ctf/pom.xml
+++ b/shiro/shiro-ctf/pom.xml
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>org.apache.shiro</groupId>
 			<artifactId>shiro-web</artifactId>
-			<version>1.5.3</version>
+			<version>1.7.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>