diff --git a/others/code/springboot-kubernetes/02-usermanagement-service/bin/pom.xml b/others/code/springboot-kubernetes/02-usermanagement-service/bin/pom.xml
old mode 100755
new mode 100644
index 4b5fecd6..cbff8bd3
--- a/others/code/springboot-kubernetes/02-usermanagement-service/bin/pom.xml
+++ b/others/code/springboot-kubernetes/02-usermanagement-service/bin/pom.xml
@@ -95,7 +95,7 @@
 		<dependency>
 			<groupId>org.apache.poi</groupId>
 			<artifactId>poi</artifactId>
-			<version>3.15</version>
+			<version>3.17</version>
 		</dependency>
 
 		<dependency>