diff --git a/Cheetah/pom.xml b/Cheetah/pom.xml
index 15b52b9..cb694c4 100644
--- a/Cheetah/pom.xml
+++ b/Cheetah/pom.xml
@@ -691,7 +691,7 @@
 			<dependency>
 			    <groupId>org.apache.logging.log4j</groupId>
 			    <artifactId>log4j-core</artifactId>
-			    <version>2.13.3</version>
+			    <version>2.17.1</version>
 			</dependency>
 
 			<dependency>