diff --git a/pkg/mocks/mockEventproxy.go b/pkg/mocks/mockEventproxy.go
index 2abddf2..816b0e3 100644
--- a/pkg/mocks/mockEventproxy.go
+++ b/pkg/mocks/mockEventproxy.go
@@ -20,7 +20,7 @@
 import (
 	"context"
 	"errors"
-	"github.com/opencord/voltha-protos/v3/go/voltha"
+	"github.com/opencord/voltha-protos/v4/go/voltha"
 )
 
 // MockEventProxy for mocking EventProxyIntf