diff --git a/UB/pom.xml b/UB/pom.xml
index cf1d99f0..6195dc27 100644
--- a/UB/pom.xml
+++ b/UB/pom.xml
@@ -236,7 +236,7 @@
 		<dependency> 
 			<groupId>org.apache.poi</groupId> 
 		<artifactId>poi</artifactId>
- 			<version>3.16</version>
+ 			<version>4.1.1</version>
  		</dependency> 
 		<dependency> 
 			<groupId>org.apache.poi</groupId>