diff --git a/pom.xml b/pom.xml
index e3270cb..a4b90d6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -132,7 +132,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.31</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!--文件上传依赖-->