diff --git a/memq/pom.xml b/memq/pom.xml
index e676a9f..686c2bb 100644
--- a/memq/pom.xml
+++ b/memq/pom.xml
@@ -14,7 +14,7 @@
 	<description>A hyperscale PubSub System</description>
 	<properties>
 		<dropwizard.version>1.3.27</dropwizard.version>
-		<jackson.version>2.9.7</jackson.version>
+		<jackson.version>2.12.7.1</jackson.version>
 		<atomix.version>3.1.8</atomix.version>
 	</properties>
 	<dependencies>