diff --git a/demo/pom.xml b/demo/pom.xml
index d099f82..1454ac3 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -127,13 +127,13 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.3</version>
+            <version>2.16.0</version>
         </dependency>
         <!-- Log4j2依赖的JAR配置 -->
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.3</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
@@ -150,7 +150,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
-            <version>2.6.2</version>
+            <version>2.16.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>