diff --git a/PostProcessingGland/pom.xml b/PostProcessingGland/pom.xml
index a05d1c2..682579a 100644
--- a/PostProcessingGland/pom.xml
+++ b/PostProcessingGland/pom.xml
@@ -156,7 +156,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.8</version>
+			<version>3.17</version>
 		</dependency>
 
 		<dependency>