diff --git a/pom.xml b/pom.xml
index 4233fb4..54a3a38 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,7 +35,7 @@
         <druid.version>1.0.9</druid.version>
         <commons-fileupload.version>1.3.1</commons-fileupload.version>
         <spring.security.version>5.0.5.RELEASE</spring.security.version>
-        <jackson.version>2.9.4</jackson.version>
+        <jackson.version>2.13.4.1</jackson.version>
     </properties>
     <!-- 依赖管理标签  必须加 -->
     <dependencyManagement>