diff --git a/library/pom.xml b/library/pom.xml
old mode 100755
new mode 100644
index 45780dad..b5d2990a
--- a/library/pom.xml
+++ b/library/pom.xml
@@ -90,7 +90,7 @@
 		<dependency>
 			<groupId>com.rabbitmq</groupId>
 			<artifactId>amqp-client</artifactId>
-			<version>5.2.0</version>
+			<version>5.4.0</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>