diff --git a/pom.xml b/pom.xml
index c616230..53354c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.9</version>
+			<version>3.17</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.poi</groupId>