diff --git a/pom.xml b/pom.xml
index 842fb22..0697b81 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,12 +20,12 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>4.1.0</version>
+			<version>4.1.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi-ooxml</artifactId>
-			<version>4.1.0</version>
+			<version>4.1.1</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.xml</groupId>