diff --git a/projects/es.um.nosql.s13e.datavisualization/pom.xml b/projects/es.um.nosql.s13e.datavisualization/pom.xml
index 78fcef13..b35f5af5 100644
--- a/projects/es.um.nosql.s13e.datavisualization/pom.xml
+++ b/projects/es.um.nosql.s13e.datavisualization/pom.xml
@@ -63,7 +63,7 @@
   	<dependency>
 		<groupId>com.google.code.gson</groupId>
 		<artifactId>gson</artifactId>
-		<version>2.6.2</version>
+		<version>2.8.9</version>
 	</dependency>
   	<dependency>
   		<groupId>org.apache.commons</groupId>