diff --git a/pom.xml b/pom.xml
index fdc9963..0be293e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -104,7 +104,7 @@
         <dependency>
             <groupId>org.apache.poi</groupId>
             <artifactId>poi-ooxml</artifactId>
-            <version>4.1.1</version>
+            <version>5.4.0</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/javax.mail/javax.mail-api -->
         <dependency>