diff --git a/CHANGELOG.md b/CHANGELOG.md
index 465dbc72..479e74a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [9.0.0]
+### Changed
+- **BREAKING**: peerDependency `@metamask/composable-controller` requires upgrade from v1 to v4 ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+- **BREAKING**: Update `@metamask/gas-fee-controller` from v3 to v12 ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+- Update `@metamask/base-controller` from v1 to v4 ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+
+### Fixed
+- Remove dependency on deprecated `web3-provider-engine` ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+- Upgrade legacy `eth-sig-util` to `@metamask/eth-sig-util` ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+- Replace legacy `ethjs` with `@metamask/ethjs` ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+- Replace legacy `ethjs-query` with `@metamask/ethjs-query` ([#219](https://github.com/MetaMask/swaps-controller/pull/219))
+
 ## [8.1.0]
 ### Added
 - Add `fetchSwapsFeatureFlags` to fetch global and chain feature flags at once ([#229](https://github.com/MetaMask/swaps-controller/pull/229))
@@ -21,7 +33,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Replace `@metamask/ethjs-query` with `@metamask/eth-query` ([#191](https://github.com/MetaMask/swaps-controller/pull/191))
 - Move dependencies from/to devDependencies ([#215](https://github.com/MetaMask/swaps-controller/pull/215)) ([#217](https://github.com/MetaMask/swaps-controller/pull/217))
 - Fix web3 import ([#212](https://github.com/MetaMask/swaps-controller/pull/212))
-- Exclude tests from `dist` and change target on `tsconfig.json`  ([#212](https://github.com/MetaMask/swaps-controller/pull/212))
+- Exclude tests from `dist` and change target on `tsconfig.json` ([#212](https://github.com/MetaMask/swaps-controller/pull/212))
 
 ### Removed
 - Remove dependency `ethereumjs-util` ([#192](https://github.com/MetaMask/swaps-controller/pull/192))
@@ -142,7 +154,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Use standalone gas API endpoint ([#70](https://github.com/MetaMask/swaps-controller/pull/70))
 - Bump @metamask/controllers from 14.1.0 to 14.2.0 ([#69](https://github.com/MetaMask/swaps-controller/pull/69))
 
-[Unreleased]: https://github.com/MetaMask/swaps-controller/compare/v8.1.0...HEAD
+[Unreleased]: https://github.com/MetaMask/swaps-controller/compare/v9.0.0...HEAD
+[9.0.0]: https://github.com/MetaMask/swaps-controller/compare/v8.1.0...v9.0.0
 [8.1.0]: https://github.com/MetaMask/swaps-controller/compare/v8.0.0...v8.1.0
 [8.0.0]: https://github.com/MetaMask/swaps-controller/compare/v7.0.1...v8.0.0
 [7.0.1]: https://github.com/MetaMask/swaps-controller/compare/v7.0.0...v7.0.1
diff --git a/package.json b/package.json
index 0bbbe5b3..ea648449 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/swaps-controller",
-  "version": "8.1.0",
+  "version": "9.0.0",
   "description": "MetaMask Swaps controller module",
   "publishConfig": {
     "registry": "https://registry.npmjs.org/",