diff --git a/Project/mavmvc/pom.xml b/Project/mavmvc/pom.xml
index 7b47889..1cbaaa3 100644
--- a/Project/mavmvc/pom.xml
+++ b/Project/mavmvc/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.8</version>
+            <version>2.13.4.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
         <dependency>