diff --git a/go.mod b/go.mod
index dc8033b..5d3ead0 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,8 @@
 
 require (
 	github.com/gogo/protobuf v1.3.0
-	github.com/opencord/voltha-lib-go/v2 v2.2.16
-	github.com/opencord/voltha-protos/v2 v2.0.1
+	github.com/opencord/voltha-lib-go/v3 v3.1.2
+	github.com/opencord/voltha-protos/v3 v3.3.0
+	github.com/opencord/voltha-simonu-adapter v0.0.0-20200220003933-f1402c77d66b // indirect
 	github.com/stretchr/testify v1.4.0
 )