diff --git a/CHANGELOG.md b/CHANGELOG.md
index 572c69ef..0b790731 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [9.0.1]
+### Fixed
+- Concurrency fix: Prevent multiple simultaneous polling loops ([#208](https://github.com/MetaMask/eth-block-tracker/pull/208))
+- Bump `@metamask/eth-json-rpc-provider` from `^2.1.0` to `^2.3.1` ([#198](https://github.com/MetaMask/eth-block-tracker/pull/198)) ([#217](https://github.com/MetaMask/eth-block-tracker/pull/217))
+
 ## [9.0.0]
 ### Changed
 - Rename package from `eth-block-tracker` to `@metamask/eth-block-tracker` ([#183](https://github.com/MetaMask/eth-block-tracker/pull/183))
@@ -150,7 +155,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 - Add RpcBlockTracker
 
-[Unreleased]: https://github.com/MetaMask/eth-block-tracker/compare/v9.0.0...HEAD
+[Unreleased]: https://github.com/MetaMask/eth-block-tracker/compare/v9.0.1...HEAD
+[9.0.1]: https://github.com/MetaMask/eth-block-tracker/compare/v9.0.0...v9.0.1
 [9.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v8.1.0...v9.0.0
 [8.1.0]: https://github.com/MetaMask/eth-block-tracker/compare/v8.0.0...v8.1.0
 [8.0.0]: https://github.com/MetaMask/eth-block-tracker/compare/v7.2.0...v8.0.0
diff --git a/package.json b/package.json
index a2787afc..83003ebe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/eth-block-tracker",
-  "version": "9.0.0",
+  "version": "9.0.1",
   "description": "A block tracker for the Ethereum blockchain. Keeps track of the latest block.",
   "repository": {
     "type": "git",