diff --git a/pom.xml b/pom.xml
index 842fb22..1caaa22 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi-ooxml</artifactId>
-			<version>4.1.0</version>
+			<version>5.1.0</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.xml</groupId>