diff --git a/gradle.properties b/gradle.properties
index d28968b..d289dc3 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -23,7 +23,7 @@ testcontainersVersion=1.19.7
 dockerJavaVersion=3.3.6
 
 # messaging_rabbitmq
-rabbitVersion=5.20.0
+rabbitVersion=5.21.0
 metricsJmxVersion=4.2.25
 
 # scheduler