diff --git a/CHANGELOG.md b/CHANGELOG.md
index 511e22c3a1..45ca94a989 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased]
+## [v1.27.2] - 2023-10-27
 
 - Fix issue where `buf build` and other commands may fail when handling certain
   archives created on macOS that contain files with extended attributes.
@@ -965,7 +965,7 @@ buf check breaking proto --against .git#branch=master,subdir=proto
 
 Initial beta release.
 
-[Unreleased]: https://github.com/bufbuild/buf/compare/v1.27.1...HEAD
+[v1.27.2]: https://github.com/bufbuild/buf/compare/v1.27.1...v1.27.2
 [v1.27.1]: https://github.com/bufbuild/buf/compare/v1.27.0...v1.27.1
 [v1.27.0]: https://github.com/bufbuild/buf/compare/v1.26.1...v1.27.0
 [v1.26.1]: https://github.com/bufbuild/buf/compare/v1.26.0...v1.26.1
diff --git a/private/buf/bufcli/bufcli.go b/private/buf/bufcli/bufcli.go
index c182903565..aae53e3441 100644
--- a/private/buf/bufcli/bufcli.go
+++ b/private/buf/bufcli/bufcli.go
@@ -65,7 +65,7 @@ import (
 
 const (
 	// Version is the CLI version of buf.
-	Version = "1.27.2-dev"
+	Version = "1.27.2"
 
 	inputHTTPSUsernameEnvKey      = "BUF_INPUT_HTTPS_USERNAME"
 	inputHTTPSPasswordEnvKey      = "BUF_INPUT_HTTPS_PASSWORD"