diff --git a/samples/java/pom.xml b/samples/java/pom.xml
old mode 100755
new mode 100644
index a357f7b7..a8278605
--- a/samples/java/pom.xml
+++ b/samples/java/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>3.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 	</dependencies>