diff --git a/monitor/pom.xml b/monitor/pom.xml
index 26c917cd..be5841ce 100644
--- a/monitor/pom.xml
+++ b/monitor/pom.xml
@@ -84,7 +84,7 @@
 	<dependency>
 		<groupId>com.fasterxml.jackson.core</groupId>
 		<artifactId>jackson-databind</artifactId>
-		<version>2.4.2</version>
+		<version>2.12.7.1</version>
 	</dependency>
 	<!-- alibaba fastJSON -->
 	<dependency>