diff --git a/CHANGELOG.md b/CHANGELOG.md
index efbc8f28e..9b056007e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+## [0.34.0] - 2025-11-17
+
 ### Added
 
 - Font-family variables that can be used to customise the sans-serif and monospace fonts used in the editor (#1264)
@@ -1198,7 +1200,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 - Events in Web Component indicating whether Mission Zero criteria have been met (#113)
 
-[unreleased]: https://github.com/RaspberryPiFoundation/editor-ui/compare/v0.33.0...HEAD
+[unreleased]: https://github.com/RaspberryPiFoundation/editor-ui/compare/v0.34.0...HEAD
+[0.34.0]: https://github.com/RaspberryPiFoundation/editor-ui/releases/tag/v0.34.0
 [0.33.0]: https://github.com/RaspberryPiFoundation/editor-ui/releases/tag/v0.33.0
 [0.32.0]: https://github.com/RaspberryPiFoundation/editor-ui/releases/tag/v0.32.0
 [0.31.1]: https://github.com/RaspberryPiFoundation/editor-ui/releases/tag/v0.31.1
diff --git a/COPYRIGHT b/COPYRIGHT
index 0bfb399ed..8637fa025 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -2,7 +2,7 @@ Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Source: https://github.com/RaspberryPiFoundation/editor-ui
 
 Files: *
-Copyright: 2021-2023 Raspberry Pi Foundation <web@raspberrypi.org>
+Copyright: 2021-2025 Raspberry Pi Foundation <web@raspberrypi.org>
 License: Apache-2.0
   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
diff --git a/package.json b/package.json
index ac09c63b5..99ed73555 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@raspberrypifoundation/editor-ui",
-  "version": "0.33.0",
+  "version": "0.34.0",
   "private": true,
   "dependencies": {
     "@apollo/client": "^3.7.8",