diff --git a/sdk/mns-invoker/pom.xml b/sdk/mns-invoker/pom.xml
index 2f98cef..ac98eca 100644
--- a/sdk/mns-invoker/pom.xml
+++ b/sdk/mns-invoker/pom.xml
@@ -58,7 +58,7 @@
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-api</artifactId>
             <scope>test</scope>
-            <version>2.5</version>
+            <version>2.15.0</version>
         </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>