diff --git a/05-dbtoexcel02/pom.xml b/05-dbtoexcel02/pom.xml
index db6b612..de3956f 100644
--- a/05-dbtoexcel02/pom.xml
+++ b/05-dbtoexcel02/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.17</version>
+            <version>4.1.1</version>
         </dependency>
         <!--操作xlsx类型文件-->
         <dependency>