diff --git a/pom.xml b/pom.xml
index fbd32ee..c13490e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<poi.version>3.16</poi.version>
+		<poi.version>5.2.1</poi.version>
 		<java.version>1.6</java.version>
 		<maven-compiler-plugin.version>3.0</maven-compiler-plugin.version>
 		<maven-jar-plugin.version>2.4</maven-jar-plugin.version>