diff --git a/websocket/pom.xml b/websocket/pom.xml
index 0d86089..ba17eaa 100644
--- a/websocket/pom.xml
+++ b/websocket/pom.xml
@@ -60,7 +60,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.49</version>
+            <version>1.2.83</version>
         </dependency>
         <!--访问resources下的html-->
         <dependency>