diff --git a/springBootMybatisAndPoi/pom.xml b/springBootMybatisAndPoi/pom.xml
index c1f4e69..4ddd60a 100644
--- a/springBootMybatisAndPoi/pom.xml
+++ b/springBootMybatisAndPoi/pom.xml
@@ -21,7 +21,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
-		<poi.version>3.13</poi.version>
+		<poi.version>4.1.1</poi.version>
 	</properties>
 	<dependencies>
 		<dependency>