diff --git a/webserver/pom.xml b/webserver/pom.xml
index 2a12773..9a32489 100644
--- a/webserver/pom.xml
+++ b/webserver/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
         <groupId>org.apache.logging.log4j</groupId>
         <artifactId>log4j-core</artifactId>
-        <version>2.17.1</version>
+        <version>2.20.0</version>
     </dependency>
 
     <dependency>