diff --git a/CHANGELOG.md b/CHANGELOG.md
index a92529ab15a8..08b1b4ad4699 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [12.0.6]
+### Changed
+- Improve error diagnostics ([#26482](https://github.com/MetaMask/metamask-extension/pull/26482))
+
+### Fixed
+- Fix errors in error diagnistics on Firefox ([#26467](https://github.com/MetaMask/metamask-extension/pull/26467))
+- Prevent pending transactions from causing excessive disk space usage ([#26485](https://github.com/MetaMask/metamask-extension/pull/26485))
+  - This is a repeat of the fix included in v12.0.1; it wasn't working for all users, but it should now.
+- Prevent UI crash while signature confirmation is closing ([#26248](https://github.com/MetaMask/metamask-extension/pull/26248))
+
 ## [12.0.5]
 ### Fixed
 - Prevent network selection per dapp from breaking if the rpc url of the currently selected network is edited ([#26453](https://github.com/MetaMask/metamask-extension/pull/26453))
@@ -4918,7 +4928,8 @@ Update styles and spacing on the critical error page  ([#20350](https://github.c
 - Added the ability to restore accounts from seed words.
 
 
-[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.0.5...HEAD
+[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.0.6...HEAD
+[12.0.6]: https://github.com/MetaMask/metamask-extension/compare/v12.0.5...v12.0.6
 [12.0.5]: https://github.com/MetaMask/metamask-extension/compare/v12.0.4...v12.0.5
 [12.0.4]: https://github.com/MetaMask/metamask-extension/compare/v12.0.3...v12.0.4
 [12.0.3]: https://github.com/MetaMask/metamask-extension/compare/v12.0.2...v12.0.3
diff --git a/package.json b/package.json
index a2859d9c043f..8969439e38ce 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "metamask-crx",
-  "version": "12.0.5",
+  "version": "12.0.6",
   "private": true,
   "repository": {
     "type": "git",