diff --git a/pom.xml b/pom.xml
index d76130f..de595f4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,7 +103,7 @@
 		<dependency>
 			<groupId>org.apache.shiro</groupId>
 			<artifactId>shiro-core</artifactId>
-			<version>1.2.2</version>
+			<version>1.9.1</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>