diff --git a/ssm-shiro/pom.xml b/ssm-shiro/pom.xml
index 96d026f..a7df0ca 100644
--- a/ssm-shiro/pom.xml
+++ b/ssm-shiro/pom.xml
@@ -155,7 +155,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.5.4</version>
+            <version>2.12.7.1</version>
         </dependency>
 
         <!-- 日志打印 -->