diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 730aca1..0d1a866
--- a/pom.xml
+++ b/pom.xml
@@ -47,7 +47,7 @@
     <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>