diff --git a/springboot-socketio/pom.xml b/springboot-socketio/pom.xml
index a4c0e3e..c0cf613 100644
--- a/springboot-socketio/pom.xml
+++ b/springboot-socketio/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.38</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- https://github.com/mrniko/netty-socketio  -->