diff --git a/pom.xml b/pom.xml
index 0994dca..cdddfde 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <maven.compiler.target>17</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <poi.version>5.2.4</poi.version>
-        <log4j.version>2.21.0</log4j.version>
+        <log4j.version>2.21.1</log4j.version>
         <commons-validator.version>1.7</commons-validator.version>
         <commons-lang3.version>3.13.0</commons-lang3.version>
     </properties>