diff --git a/README.md b/README.md
index 21210c203e..b33072470e 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 [![CI](https://github.com/bufbuild/buf/workflows/ci/badge.svg)](https://github.com/bufbuild/buf/actions?workflow=ci)
 [![Coverage](https://img.shields.io/codecov/c/github/bufbuild/buf/master)](https://codecov.io/gh/bufbuild/buf)
 [![Docker](https://img.shields.io/docker/pulls/bufbuild/buf)](https://hub.docker.com/r/bufbuild/buf)
-[![Homebrew](https://img.shields.io/badge/homebrew-v0.26.0-blue)](https://github.com/bufbuild/homebrew-buf)
+[![Homebrew](https://img.shields.io/badge/homebrew-v0.27.0-blue)](https://github.com/bufbuild/homebrew-buf)
 [![AUR](https://img.shields.io/aur/version/buf)](https://aur.archlinux.org/packages/buf)
 [![Google Group](https://img.shields.io/badge/google%20group-bufbuild--announce-blue)](https://groups.google.com/forum/#!forum/bufbuild-announce)
 [![Slack](https://img.shields.io/badge/slack-buf-%23e01563)](https://join.slack.com/t/bufbuild/shared_invite/zt-f5k547ki-VDs_iC4TblNCu7ubhRD17w)
diff --git a/internal/buf/cmd/buf/buf.go b/internal/buf/cmd/buf/buf.go
index 5b4fafd6d6..1cc2f42d2d 100644
--- a/internal/buf/cmd/buf/buf.go
+++ b/internal/buf/cmd/buf/buf.go
@@ -33,7 +33,7 @@ import (
 )
 
 // Version is the version of buf.
-const Version = "0.27.0"
+const Version = "0.28.0-dev"
 
 // Main is the main.
 func Main(name string, options ...MainOption) {