diff --git a/__backup/jdk8-boot2-beetlsql-hikaricp-layui-plus-xiandafu-2018-admin/admin-core/pom.xml b/__backup/jdk8-boot2-beetlsql-hikaricp-layui-plus-xiandafu-2018-admin/admin-core/pom.xml
index 07abf0e..527fffe 100644
--- a/__backup/jdk8-boot2-beetlsql-hikaricp-layui-plus-xiandafu-2018-admin/admin-core/pom.xml
+++ b/__backup/jdk8-boot2-beetlsql-hikaricp-layui-plus-xiandafu-2018-admin/admin-core/pom.xml
@@ -105,7 +105,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.17</version>
+            <version>4.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>