diff --git a/springboot-swagger3/pom.xml b/springboot-swagger3/pom.xml
index 27504ea..a32ca92 100644
--- a/springboot-swagger3/pom.xml
+++ b/springboot-swagger3/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.9</version>
+            <version>4.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>