diff --git a/pom.xml b/pom.xml
index 04f96c1..2b90331 100644
--- a/pom.xml
+++ b/pom.xml
@@ -82,7 +82,7 @@
 <dependency>
     <groupId>com.alibaba</groupId>
     <artifactId>fastjson</artifactId>
-    <version>1.2.58</version>
+    <version>1.2.83</version>
 </dependency>
 
 <!-- https://mvnrepository.com/artifact/org.apache.httpcomponents/httpclient -->