diff --git a/Transformers/Java/CLI/pom.xml b/Transformers/Java/CLI/pom.xml
index b76de95..1f3b3dc 100644
--- a/Transformers/Java/CLI/pom.xml
+++ b/Transformers/Java/CLI/pom.xml
@@ -36,7 +36,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.20.0</version>
+            <version>2.23.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.logging.log4j/log4j-core -->
         <dependency>