diff --git a/pom.xml b/pom.xml
index e025556..510972f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,7 +73,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.6</version>
+			<version>4.1.1</version>
 		</dependency>
 
 		<!-- http://mvnrepository.com/artifact/org.apache.poi/poi-ooxml -->