diff --git a/pom.xml b/pom.xml
index 0e4963f..fe2d33b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,7 +27,7 @@
             <dependency>
                 <groupId>org.apache.poi</groupId>
                 <artifactId>poi</artifactId>
-                <version>3.16</version>
+                <version>4.1.1</version>
             </dependency>
 
             <dependency>