diff --git a/dubbo-demo-provider/pom.xml b/dubbo-demo-provider/pom.xml
index 75104d5..4a929ab 100644
--- a/dubbo-demo-provider/pom.xml
+++ b/dubbo-demo-provider/pom.xml
@@ -69,7 +69,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.31</version>
+			<version>1.2.83</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.commons</groupId>