gRPC migration

Change-Id: Ib390f6dde0d5a8d6db12ccd7da41135570ad1354
diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go
index 4088e59..14e774f 100644
--- a/vendor/google.golang.org/protobuf/internal/version/version.go
+++ b/vendor/google.golang.org/protobuf/internal/version/version.go
@@ -52,8 +52,8 @@
 //	10. Send out the CL for review and submit it.
 const (
 	Major      = 1
-	Minor      = 23
-	Patch      = 0
+	Minor      = 27
+	Patch      = 1
 	PreRelease = ""
 )