diff --git a/grouper-to-midpoint/pom.xml b/grouper-to-midpoint/pom.xml
index 47be28b..cc7dd1d 100644
--- a/grouper-to-midpoint/pom.xml
+++ b/grouper-to-midpoint/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>com.rabbitmq</groupId>
             <artifactId>amqp-client</artifactId>
-            <version>4.0.2</version>
+            <version>4.8.3</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.slf4j/slf4j-api -->
         <dependency>