diff --git a/transaction-with-rabbitmq/spring-test-rabbit-transaction-server-message/pom.xml b/transaction-with-rabbitmq/spring-test-rabbit-transaction-server-message/pom.xml
old mode 100755
new mode 100644
index 2cdf5c9e..46a6b9df
--- a/transaction-with-rabbitmq/spring-test-rabbit-transaction-server-message/pom.xml
+++ b/transaction-with-rabbitmq/spring-test-rabbit-transaction-server-message/pom.xml
@@ -30,7 +30,7 @@
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>
-			<version>1.2.47</version>
+			<version>1.2.83</version>
 		</dependency>
 
 		<dependency>