diff --git a/binary-tree/pom.xml b/binary-tree/pom.xml
index 0371cf4..5161220 100644
--- a/binary-tree/pom.xml
+++ b/binary-tree/pom.xml
@@ -13,7 +13,7 @@
         <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <org.apache.logging.log4j.version>2.13.3</org.apache.logging.log4j.version>
+        <org.apache.logging.log4j.version>2.17.1</org.apache.logging.log4j.version>
         <org.slf4j.version>1.7.30</org.slf4j.version>
         <junit.jupiter.version>5.6.2</junit.jupiter.version>
     </properties>