diff --git a/springboot-websocket/pom.xml b/springboot-websocket/pom.xml
index d9a5c52..e713692 100644
--- a/springboot-websocket/pom.xml
+++ b/springboot-websocket/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.56</version>
+            <version>1.2.83</version>
             <scope>compile</scope>
         </dependency>
     </dependencies>