diff --git a/task-websocket-plugin/pom.xml b/task-websocket-plugin/pom.xml
index b9304d2..e9edbe9 100644
--- a/task-websocket-plugin/pom.xml
+++ b/task-websocket-plugin/pom.xml
@@ -32,7 +32,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.45</version>
+            <version>1.2.83</version>
         </dependency>
     </dependencies>