diff --git a/Gopkg.toml b/Gopkg.toml
index b9190ae..024ee67 100644
--- a/Gopkg.toml
+++ b/Gopkg.toml
@@ -77,7 +77,7 @@
 
 [[constraint]]
   name = "github.com/opencord/voltha-protos"
-  branch = "master"
+  version = "1.0.0"
 
 [[override]]
   name = "go.etcd.io/etcd"