diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5eff3a5e3..c96f1e5200 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased]
+## [v1.34.0] - 2024-06-21
 
 - Add `buf config ls-modules` command to list configured modules.
 - Fix issue where `buf generate` would succeed on missing insertion points and 
@@ -1164,7 +1164,7 @@ buf check breaking proto --against .git#branch=master,subdir=proto
 
 Initial beta release.
 
-[Unreleased]: https://github.com/bufbuild/buf/compare/v1.33.0...HEAD
+[v1.34.0]: https://github.com/bufbuild/buf/compare/v1.33.0...v1.34.0
 [v1.33.0]: https://github.com/bufbuild/buf/compare/v1.32.2...v1.33.0
 [v1.32.2]: https://github.com/bufbuild/buf/compare/v1.32.1...v1.32.2
 [v1.32.1]: https://github.com/bufbuild/buf/compare/v1.32.0...v1.32.1
diff --git a/private/buf/bufcli/bufcli.go b/private/buf/bufcli/bufcli.go
index 64644e0f81..8cc009025f 100644
--- a/private/buf/bufcli/bufcli.go
+++ b/private/buf/bufcli/bufcli.go
@@ -15,4 +15,4 @@
 package bufcli
 
 // Version is the CLI version of buf.
-const Version = "1.33.1-dev"
+const Version = "1.34.0"