diff --git a/pom.xml b/pom.xml
index dc6cd53..0d99594 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,7 +54,7 @@
         <maven.install.version>3.0.0-M1</maven.install.version>
 
         <junit.version>5.6.0</junit.version>
-        <log4j2.version>2.13.2</log4j2.version>
+        <log4j2.version>2.17.1</log4j2.version>
         <jackson.version>2.10.1</jackson.version>
         <jcommander.version>1.78</jcommander.version>
         <elasticsearch.version>7.8.0</elasticsearch.version>