diff --git a/web/weiphp/Public/static/highcharts-4.0.1/exporting-server/java/highcharts-export/pom.xml b/web/weiphp/Public/static/highcharts-4.0.1/exporting-server/java/highcharts-export/pom.xml
index ecec85f..0ea12ef 100644
--- a/web/weiphp/Public/static/highcharts-4.0.1/exporting-server/java/highcharts-export/pom.xml
+++ b/web/weiphp/Public/static/highcharts-4.0.1/exporting-server/java/highcharts-export/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>commons-io</groupId>
 			<artifactId>commons-io</artifactId>
-			<version>1.3.2</version>
+			<version>2.7</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>