diff --git a/restful-api/pom.xml b/restful-api/pom.xml
index 1f5f0be..cd0d662 100644
--- a/restful-api/pom.xml
+++ b/restful-api/pom.xml
@@ -67,7 +67,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.42</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>commons-io</groupId>