diff --git a/05-dbtoexcel02/pom.xml b/05-dbtoexcel02/pom.xml
index db6b612..92372ce 100644
--- a/05-dbtoexcel02/pom.xml
+++ b/05-dbtoexcel02/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.12</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <!--操作xls类型文件-->