diff --git a/web-server/pom.xml b/web-server/pom.xml
index 8b019e2..24e9c35 100644
--- a/web-server/pom.xml
+++ b/web-server/pom.xml
@@ -175,7 +175,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.10.1</version>
+            <version>2.12.6.1</version>
         </dependency>
 
         <!-- https://mvnrepository.com/artifact/org.mybatis/mybatis -->
@@ -235,7 +235,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.10.1</version>
+            <version>2.12.6.1</version>
         </dependency>
         <!--aspectj start-->
         <dependency>