diff --git a/lambda/pom.xml b/lambda/pom.xml
index d8af02b..1e6ceff 100644
--- a/lambda/pom.xml
+++ b/lambda/pom.xml
@@ -35,7 +35,7 @@
 		<dependency>
 			<groupId>org.apache.logging.log4j</groupId>
 			<artifactId>log4j-api</artifactId>
-			<version>2.13.2</version>
+			<version>2.17.1</version>
 		</dependency>
 		<!-- <dependency> <groupId>org.apache.httpcomponents</groupId> <artifactId>httpclient</artifactId> 
 			<version>4.5.5</version> </dependency> -->