diff --git a/securityinjava-ssm/pom.xml b/securityinjava-ssm/pom.xml
index 775f06b..80a77ec 100644
--- a/securityinjava-ssm/pom.xml
+++ b/securityinjava-ssm/pom.xml
@@ -26,7 +26,7 @@
         <mybatis.version>3.5.1</mybatis.version>
         <mybatis-spring.version>2.0.1</mybatis-spring.version>
 
-        <log4j.version>2.11.2</log4j.version>
+        <log4j.version>2.14.1</log4j.version>
 
         <struts.version>1.3.10</struts.version>