diff --git a/pom.xml b/pom.xml
index 19b96de..26fcd7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -53,7 +53,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.12.1</version>
+            <version>2.15.0</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.mortbay.jetty/jetty-maven-plugin -->