diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0efaa3b4a..1a2fa282c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,20 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [11.5.0]
+
+### Added
+
+- Add `KnownCaipNamespacedChainId` type as narrower subtype of `CaipChainId` ([#258](https://github.com/MetaMask/utils/pull/258))
+
+### Changed
+
+- Add `lodash` and `@types/lodash` as dependencies ([#253](https://github.com/MetaMask/utils/pull/253), [#257](https://github.com/MetaMask/utils/pull/257))
+
+### Removed
+
+- Remove `lodash.memoize` (dependency) and `@types/lodash.memoize` (devDependency) ([#253](https://github.com/MetaMask/utils/pull/253)).
+
 ## [11.4.2]
 
 ### Fixed
@@ -427,7 +441,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release
 
-[Unreleased]: https://github.com/MetaMask/utils/compare/v11.4.2...HEAD
+[Unreleased]: https://github.com/MetaMask/utils/compare/v11.5.0...HEAD
+[11.5.0]: https://github.com/MetaMask/utils/compare/v11.4.2...v11.5.0
 [11.4.2]: https://github.com/MetaMask/utils/compare/v11.4.1...v11.4.2
 [11.4.1]: https://github.com/MetaMask/utils/compare/v11.4.0...v11.4.1
 [11.4.0]: https://github.com/MetaMask/utils/compare/v11.3.0...v11.4.0
diff --git a/package.json b/package.json
index b73588ca4..238fded6b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/utils",
-  "version": "11.4.2",
+  "version": "11.5.0",
   "description": "Various JavaScript/TypeScript utilities of wide relevance to the MetaMask codebase",
   "homepage": "https://github.com/MetaMask/utils#readme",
   "bugs": {