diff --git a/pom.xml b/pom.xml
index 1b837f6..599c6b1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -227,7 +227,7 @@
     <dependency>
       <groupId>org.apache.shiro</groupId>
       <artifactId>shiro-core</artifactId>
-      <version>1.2.1</version>
+      <version>1.9.1</version>
     </dependency>
     <dependency>
       <groupId>org.apache.shiro</groupId>