diff --git a/gchart-parent/gchart/pom.xml b/gchart-parent/gchart/pom.xml
index 44f8e67be3..ffc693bc4f 100644
--- a/gchart-parent/gchart/pom.xml
+++ b/gchart-parent/gchart/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
 			<groupId>net.javacrumbs.json-unit</groupId>
 			<artifactId>json-unit</artifactId>
-			<version>6.3.0</version>
+			<version>6.4.0</version>
 			<scope>test</scope>
 		</dependency>
     </dependencies>