diff --git a/jun_spring_plugin/spring_ssm_layui/pom.xml b/jun_spring_plugin/spring_ssm_layui/pom.xml
index da922d46b..c31ce1654 100644
--- a/jun_spring_plugin/spring_ssm_layui/pom.xml
+++ b/jun_spring_plugin/spring_ssm_layui/pom.xml
@@ -105,7 +105,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.5</version>
+            <version>2.12.7.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>