diff --git a/pom.xml b/pom.xml
index b378e82..09ed934 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,7 +60,7 @@
     <dependency>
       <groupId>org.apache.logging.log4j</groupId>
       <artifactId>log4j-layout-template-json</artifactId>
-      <version>2.20.0</version>
+      <version>2.25.4</version>
     </dependency>
 
     <!-- spark -->