diff --git a/lemur-gen-parent/pom.xml b/lemur-gen-parent/pom.xml
index 1a3391c..7fc5a53 100644
--- a/lemur-gen-parent/pom.xml
+++ b/lemur-gen-parent/pom.xml
@@ -27,7 +27,7 @@
         <java.version>1.6</java.version>
         <gen.version>1.3.0</gen.version>
         <mybatisplus-spring-boot-starter.version>1.0.4</mybatisplus-spring-boot-starter.version>
-        <shiro.version>1.4.0</shiro.version>
+        <shiro.version>1.9.1</shiro.version>
         <mybatis-plus.version>2.1.0</mybatis-plus.version>
         <fastjson.version>1.2.31</fastjson.version>
         <commons.io.version>2.5</commons.io.version>