diff --git a/aylson-libs/pom.xml b/aylson-libs/pom.xml
old mode 100755
new mode 100644
index 40a6987e..2e96bfe7
--- a/aylson-libs/pom.xml
+++ b/aylson-libs/pom.xml
@@ -198,7 +198,7 @@
 			<dependency>
 			  <groupId>org.apache.poi</groupId>
 			  <artifactId>poi</artifactId>
-			  <version>3.14</version>
+			  <version>4.1.1</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>