diff --git a/Shiro/shiro_ini/pom.xml b/Shiro/shiro_ini/pom.xml
index 769ad97..df023b9 100644
--- a/Shiro/shiro_ini/pom.xml
+++ b/Shiro/shiro_ini/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <properties>
-        <shiro.version>1.5.0</shiro.version>
+        <shiro.version>1.9.1</shiro.version>
     </properties>