diff --git a/diana-ppt-editor/pom.xml b/diana-ppt-editor/pom.xml
index 60efcf72..f1d6ad0e 100644
--- a/diana-ppt-editor/pom.xml
+++ b/diana-ppt-editor/pom.xml
@@ -29,7 +29,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.10-beta2</version>
+			<version>4.1.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.poi</groupId>