diff --git a/rabbitmq-spring/pom.xml b/rabbitmq-spring/pom.xml
old mode 100755
new mode 100644
index b8cc1f8..50e5602
--- a/rabbitmq-spring/pom.xml
+++ b/rabbitmq-spring/pom.xml
@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>com.rabbitmq</groupId>
 			<artifactId>amqp-client</artifactId>
-			<version>3.6.5</version>
+			<version>4.8.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>