diff --git a/pom.xml b/pom.xml
index a150a72..54373b7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
         <springfox.swagger.version>2.9.2</springfox.swagger.version>
         <lombok.version>1.18.10</lombok.version>
         <auth0.jwt.version>3.8.3</auth0.jwt.version>
-        <fastjson.version>1.2.58</fastjson.version>
+        <fastjson.version>1.2.83</fastjson.version>
         <mabatis-plus.version>3.2.0</mabatis-plus.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>