diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a12f9a..b84fe96 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [3.1.0]
+### Changed
+- Update with latest data as of 2023-10-09 ([#101](https://github.com/MetaMask/slip44/pull/101))
+
 ## [3.0.0]
 ### Changed
 - **BREAKING:** Require Node 14 or higher ([#28](https://github.com/MetaMask/slip44/pull/28))
@@ -38,7 +42,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 - Initial release.
 
-[Unreleased]: https://github.com/MetaMask/slip44/compare/v3.0.0...HEAD
+[Unreleased]: https://github.com/MetaMask/slip44/compare/v3.1.0...HEAD
+[3.1.0]: https://github.com/MetaMask/slip44/compare/v3.0.0...v3.1.0
 [3.0.0]: https://github.com/MetaMask/slip44/compare/v2.2.0...v3.0.0
 [2.2.0]: https://github.com/MetaMask/slip44/compare/v2.1.0...v2.2.0
 [2.1.0]: https://github.com/MetaMask/slip44/compare/v2.0.0...v2.1.0
diff --git a/package.json b/package.json
index 931b2ec..944a85f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@metamask/slip44",
-  "version": "3.0.0",
+  "version": "3.1.0",
   "description": "A simple mapping between slip44 IDs and their network metadata.",
   "keywords": [
     "Blockchain",