diff --git a/studiotest/pom.xml b/studiotest/pom.xml
index 25dd654..fd93523 100644
--- a/studiotest/pom.xml
+++ b/studiotest/pom.xml
@@ -35,7 +35,7 @@
 <dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.16-beta2</version>
+			<version>4.1.1</version>
 		</dependency>
 
 
@@ -68,7 +68,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.9</version>
+			<version>4.1.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.poi</groupId>