diff --git a/projects/es.um.nosql.s13e.entitydifferentiation/pom.xml b/projects/es.um.nosql.s13e.entitydifferentiation/pom.xml
index ab8bd88d..9d8992e5 100644
--- a/projects/es.um.nosql.s13e.entitydifferentiation/pom.xml
+++ b/projects/es.um.nosql.s13e.entitydifferentiation/pom.xml
@@ -97,7 +97,7 @@
   	<dependency>
   		<groupId>com.fasterxml.jackson.core</groupId>
   		<artifactId>jackson-databind</artifactId>
-  		<version>2.9.10.8</version>
+  		<version>2.12.7.1</version>
   	</dependency>
   	<dependency>
   		<groupId>org.apache.commons</groupId>