diff --git a/pom.xml b/pom.xml
index 73c5209..fd104e0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
         <!-- log4j日志包版本号 -->
         <slf4j.version>1.7.25</slf4j.version>
-        <log4j.version>2.8.2</log4j.version>
+        <log4j.version>2.13.3</log4j.version>
 
     </properties>