diff --git a/demo-plugin/pom.xml b/demo-plugin/pom.xml
index aa3f0b0..3beb253 100644
--- a/demo-plugin/pom.xml
+++ b/demo-plugin/pom.xml
@@ -35,7 +35,7 @@
         <dependency>
             <groupId>com.alibaba</groupId>
             <artifactId>fastjson</artifactId>
-            <version>1.2.76</version>
+            <version>1.2.83</version>
             <scope>provided</scope>
         </dependency>