diff --git a/Shiro/shiro-stu/pom.xml b/Shiro/shiro-stu/pom.xml
index cf4ed8b..50b6b74 100644
--- a/Shiro/shiro-stu/pom.xml
+++ b/Shiro/shiro-stu/pom.xml
@@ -9,7 +9,7 @@
 		<dependency>
 			<groupId>org.apache.shiro</groupId>
 			<artifactId>shiro-core</artifactId>
-			<version>1.3.2</version>
+			<version>1.4.2</version>
 		</dependency>
 
 		<dependency>