diff --git a/ExceptionDemo/pom.xml b/ExceptionDemo/pom.xml
index 1d71861..f0cbb80 100644
--- a/ExceptionDemo/pom.xml
+++ b/ExceptionDemo/pom.xml
@@ -69,7 +69,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.1.33</version>
+            <version>1.2.83</version>
         </dependency>
 
         <!-- setter and getter-->