diff --git a/authority-control-shiro/pom.xml b/authority-control-shiro/pom.xml
index 136566b..8433bd3 100644
--- a/authority-control-shiro/pom.xml
+++ b/authority-control-shiro/pom.xml
@@ -151,7 +151,7 @@
 		<dependency>
 			<groupId>org.apache.shiro</groupId>
 			<artifactId>shiro-core</artifactId>
-			<version>1.4.0</version>
+			<version>1.9.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.shiro</groupId>