diff --git a/packages/blockfrost-js/CHANGELOG.MD b/packages/blockfrost-js/CHANGELOG.MD
index f701441c..b8441f5d 100644
--- a/packages/blockfrost-js/CHANGELOG.MD
+++ b/packages/blockfrost-js/CHANGELOG.MD
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [5.1.0]
 
 ### Added
 
diff --git a/packages/blockfrost-js/package.json b/packages/blockfrost-js/package.json
index 631b7b7d..05763236 100644
--- a/packages/blockfrost-js/package.json
+++ b/packages/blockfrost-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@blockfrost/blockfrost-js",
-  "version": "5.0.0",
+  "version": "5.1.0",
   "description": "A JavaScript/TypeScript SDK for interacting with the https://blockfrost.io API",
   "keywords": [
     "blockfrost",