diff --git a/pom.xml b/pom.xml
index 4c52c0c..fc72561 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
     <packaging>war</packaging>
 
     <properties>
-        <shiro.version>1.2.2</shiro.version>
+        <shiro.version>2.2.1</shiro.version>
     </properties>
 
     <build>