diff --git a/pom.xml b/pom.xml
index 86b2547..0743ccd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 		<maven.test.skip>true</maven.test.skip>
 		<project.version>1.0.0-SNAPSHOT</project.version>
 		<log4j.version>1.7.25</log4j.version>
-		<log4j2.version>2.9.1</log4j2.version>
+		<log4j2.version>2.13.3</log4j2.version>
 		<logback.version>1.1.11</logback.version>
 		<lang.version>3.7</lang.version>
 		<collection.version>4.0</collection.version>