diff --git a/quickstart-yugong/pom.xml b/quickstart-yugong/pom.xml
index 16a44c2..4e4b0f6 100644
--- a/quickstart-yugong/pom.xml
+++ b/quickstart-yugong/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.78</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>