diff --git a/server/pom.xml b/server/pom.xml
index a310af5..aa30c31 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -99,7 +99,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.60</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>