diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3c8add9f..efd8aefa 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [11.9.0]
+
+### Added
+
+- Add `sha256` utility function ([#273](https://github.com/MetaMask/utils/pull/273))
+
 ## [11.8.1]
 
 ### Changed
@@ -474,7 +480,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Initial release
 
-[Unreleased]: https://github.com/MetaMask/utils/compare/v11.8.1...HEAD
+[Unreleased]: https://github.com/MetaMask/utils/compare/v11.9.0...HEAD
+[11.9.0]: https://github.com/MetaMask/utils/compare/v11.8.1...v11.9.0
 [11.8.1]: https://github.com/MetaMask/utils/compare/v11.8.0...v11.8.1
 [11.8.0]: https://github.com/MetaMask/utils/compare/v11.7.0...v11.8.0
 [11.7.0]: https://github.com/MetaMask/utils/compare/v11.6.0...v11.7.0
diff --git a/package.json b/package.json
index 316b0c3e..0b1ebc6d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/utils",
-  "version": "11.8.1",
+  "version": "11.9.0",
   "description": "Various JavaScript/TypeScript utilities of wide relevance to the MetaMask codebase",
   "homepage": "https://github.com/MetaMask/utils#readme",
   "bugs": {