diff --git a/YY_Wiki/pom.xml b/YY_Wiki/pom.xml
index 8ea3285..1be225d 100644
--- a/YY_Wiki/pom.xml
+++ b/YY_Wiki/pom.xml
@@ -53,7 +53,7 @@
 		<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>