diff --git a/pom.xml b/pom.xml
index 5787065..fca64b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,7 @@
 
         <!--test,log-->
         <log4j.version>1.2.17</log4j.version>
-        <log4j.core.version>2.10.0</log4j.core.version>
+        <log4j.core.version>2.13.3</log4j.core.version>
         <slf4j.version>1.7.25</slf4j.version>
         <junit.version>4.12</junit.version>