diff --git a/pom.xml b/pom.xml
index 7385ea7..b2f3ec3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.3</version>
+            <version>2.15.0</version>
             <optional>true</optional>
         </dependency>
         <dependency>