diff --git a/jdk8-boot2-beetlsql-hikaricp-layui-xiandafu-20200404-admin/admin-core/pom.xml b/jdk8-boot2-beetlsql-hikaricp-layui-xiandafu-20200404-admin/admin-core/pom.xml
index 1106c5d..284f5af 100644
--- a/jdk8-boot2-beetlsql-hikaricp-layui-xiandafu-20200404-admin/admin-core/pom.xml
+++ b/jdk8-boot2-beetlsql-hikaricp-layui-xiandafu-20200404-admin/admin-core/pom.xml
@@ -86,7 +86,7 @@
 		<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>