diff --git a/rabbitmq-api/pom.xml b/rabbitmq-api/pom.xml
old mode 100755
new mode 100644
index 6ec0592..689159b
--- a/rabbitmq-api/pom.xml
+++ b/rabbitmq-api/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>com.rabbitmq</groupId>
             <artifactId>amqp-client</artifactId>
-            <version>3.6.5</version>
+            <version>4.8.0</version>
         </dependency>
     </dependencies>