diff --git a/pom.xml b/pom.xml
index 8e63b1e..7627c3a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>org.dom4j</groupId>
             <artifactId>dom4j</artifactId>
-            <version>2.1.0</version>
+            <version>2.1.1</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>