diff --git a/pom.xml b/pom.xml
index 22f0e0c..2cfc225 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,7 +98,7 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-core</artifactId>
-      <version>2.5</version>
+      <version>2.15.0</version>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>