diff --git a/maps_sumo/pom.xml b/maps_sumo/pom.xml
index d325385..d6e6cc6 100644
--- a/maps_sumo/pom.xml
+++ b/maps_sumo/pom.xml
@@ -109,7 +109,7 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-core</artifactId>
-			<version>2.3</version>
+			<version>2.13.2</version>
 		</dependency>
 		<dependency>
 			<groupId>xerces</groupId>