diff --git a/Abc_RabbitMQConsumer_Demo/pom.xml b/Abc_RabbitMQConsumer_Demo/pom.xml
index 5b5e2cb..768d4df 100644
--- a/Abc_RabbitMQConsumer_Demo/pom.xml
+++ b/Abc_RabbitMQConsumer_Demo/pom.xml
@@ -47,7 +47,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.7</version>
+			<version>1.2.83</version>
 		</dependency>
 
 	</dependencies>