diff --git a/client/pom.xml b/client/pom.xml
index 3e45df4..f59d707 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.62</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>com.sjl</groupId>