diff --git a/go.mod b/go.mod
index fd750251..5c78ec50 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/edgexfoundry/go-mod-messaging
 require (
 	github.com/eclipse/paho.mqtt.golang v1.2.0
 	github.com/go-redis/redis/v7 v7.2.0
-	github.com/pebbe/zmq4 v1.0.0
+	github.com/pebbe/zmq4 v1.2.2
 	github.com/stretchr/testify v1.3.0
 	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
 )