diff --git a/helloMybatis/pom.xml b/helloMybatis/pom.xml
index a5fa5da..5467049 100644
--- a/helloMybatis/pom.xml
+++ b/helloMybatis/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>
-            <version>2.10.0</version>
+            <version>2.16.0</version>
         </dependency>
     </dependencies>