diff --git a/pom.xml b/pom.xml
index 29752cc..9e90dfd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
     <packaging>pom</packaging>
 
     <properties>
-        <poi.version>3.15</poi.version>
+        <poi.version>4.1.2</poi.version>
         <!--<poi.version>3.7</poi.version>-->
     </properties>