diff --git a/H-ui.admin_v2.3.1/lib/Highcharts/4.1.7/exporting-server/java/highcharts-export/pom.xml b/H-ui.admin_v2.3.1/lib/Highcharts/4.1.7/exporting-server/java/highcharts-export/pom.xml
index 7020a88..c7f5b93 100644
--- a/H-ui.admin_v2.3.1/lib/Highcharts/4.1.7/exporting-server/java/highcharts-export/pom.xml
+++ b/H-ui.admin_v2.3.1/lib/Highcharts/4.1.7/exporting-server/java/highcharts-export/pom.xml
@@ -41,7 +41,7 @@
 		<dependency>
 			<groupId>junit</groupId>
 			<artifactId>junit</artifactId>
-			<version>4.8.1</version>
+			<version>4.13.1</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>