diff --git a/pom.xml b/pom.xml
index b30caa1..14d0e39 100644
--- a/pom.xml
+++ b/pom.xml
@@ -149,7 +149,7 @@
 <dependency>
     <groupId>org.apache.poi</groupId>
     <artifactId>poi</artifactId>
-    <version>3.17</version>
+    <version>4.1.1</version>
 </dependency>
 
 <dependency>