diff --git a/icookProjectSpringMVC200124/pom.xml b/icookProjectSpringMVC200124/pom.xml
index 351db37..d575a44 100644
--- a/icookProjectSpringMVC200124/pom.xml
+++ b/icookProjectSpringMVC200124/pom.xml
@@ -43,7 +43,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.9.4</version>
+			<version>2.12.7.1</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.servlet</groupId>