diff --git a/ChartSmart/ChartSmart.Java/pom.xml b/ChartSmart/ChartSmart.Java/pom.xml
old mode 100755
new mode 100644
index 99224d1..5532f33
--- a/ChartSmart/ChartSmart.Java/pom.xml
+++ b/ChartSmart/ChartSmart.Java/pom.xml
@@ -28,7 +28,7 @@
 		<dependency>
 			<groupId>com.google.code.gson</groupId>
 			<artifactId>gson</artifactId>
-			<version>2.7</version>
+			<version>2.8.9</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>