VOL-3121 - Added GetDevicePort and ListDevicePorts to the CoreProxy.

Change-Id: I6d60e50661b3b6fe8e673f6effd5b4fbbf010701
diff --git a/vendor/modules.txt b/vendor/modules.txt
index a38bccf..e49972a 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -101,7 +101,7 @@
 github.com/modern-go/concurrent
 # github.com/modern-go/reflect2 v1.0.1
 github.com/modern-go/reflect2
-# github.com/opencord/voltha-protos/v3 v3.3.9
+# github.com/opencord/voltha-protos/v3 v3.4.1
 github.com/opencord/voltha-protos/v3/go/common
 github.com/opencord/voltha-protos/v3/go/inter_container
 github.com/opencord/voltha-protos/v3/go/omci