diff --git a/spring-boot/pom.xml b/spring-boot/pom.xml
index b17169f..dc21d9b 100644
--- a/spring-boot/pom.xml
+++ b/spring-boot/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi</artifactId>
-            <version>3.11</version>
+            <version>4.1.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.poi</groupId>