diff --git a/pom.xml b/pom.xml
index 903806f..181e4f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<shiro.version>1.4.0</shiro.version>
+		<shiro.version>1.9.1</shiro.version>
 		<thymeleaf.extras.shiro.version>2.0.0</thymeleaf.extras.shiro.version>
 		<mybatis.spring.boot.starter.version>1.3.2</mybatis.spring.boot.starter.version>
 		<pagehelper.spring.boot.starter.version>1.2.5</pagehelper.spring.boot.starter.version>