diff --git a/itstack-naive-chat-client/pom.xml b/itstack-naive-chat-client/pom.xml
index e697ccb..868633e 100644
--- a/itstack-naive-chat-client/pom.xml
+++ b/itstack-naive-chat-client/pom.xml
@@ -30,7 +30,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.58</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>