diff --git a/demo/pom.xml b/demo/pom.xml
index 962f0c8e..40e4d572 100644
--- a/demo/pom.xml
+++ b/demo/pom.xml
@@ -94,7 +94,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.22</version>
+            <version>1.2.83</version>
         </dependency>
         <dependency>
             <groupId>com.squareup.moshi</groupId>