diff --git a/IRCT-CL/pom.xml b/IRCT-CL/pom.xml
index fc7f00ed..c0a436fa 100644
--- a/IRCT-CL/pom.xml
+++ b/IRCT-CL/pom.xml
@@ -92,7 +92,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.12</version>
+			<version>4.1.1</version>
 		</dependency>
 
 		<dependency>
diff --git a/pom.xml b/pom.xml
index c4e49cf8..f0791e7f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -156,7 +156,7 @@
 			<dependency>
 				<groupId>org.apache.poi</groupId>
 				<artifactId>poi</artifactId>
-				<version>3.12</version>
+				<version>4.1.1</version>
 			</dependency>
 
 			<dependency>
@@ -200,7 +200,7 @@
 			<dependency>
 				<groupId>org.apache.poi</groupId>
 				<artifactId>poi</artifactId>
-				<version>3.12</version>
+				<version>4.1.1</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.poi</groupId>