diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7e24afd5..fbfcaa48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,18 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [v0.5.5](https://github.com/oceanprotocol/ocean-lib-js/compare/v0.5.4...v0.5.5)
+
+- fix typo in Metadata contract address [`#329`](https://github.com/oceanprotocol/ocean-lib-js/pull/329)
+- fix type in Metadata [`4653432`](https://github.com/oceanprotocol/ocean-lib-js/commit/46534324f5a963d2214c2c70ace0022486c26a54)
+
 #### [v0.5.4](https://github.com/oceanprotocol/ocean-lib-js/compare/v0.5.3...v0.5.4)
 
+> 2 October 2020
+
 - Feature/contracts 053 [`#328`](https://github.com/oceanprotocol/ocean-lib-js/pull/328)
 - update to contracts 0.5.3 [`b78a57c`](https://github.com/oceanprotocol/ocean-lib-js/commit/b78a57c59a98cb10c0f90f14d24011c43920bfff)
+- Release 0.5.4 [`cd033b5`](https://github.com/oceanprotocol/ocean-lib-js/commit/cd033b547a8e059ca37b69594aa5a66dfd5b4d7c)
 - update to contracts 0.5.3 [`cc84784`](https://github.com/oceanprotocol/ocean-lib-js/commit/cc847841c5639fb0f74bea5ca5b4e43f184b923a)
 
 #### [v0.5.3](https://github.com/oceanprotocol/ocean-lib-js/compare/v0.5.2...v0.5.3)
diff --git a/package-lock.json b/package-lock.json
index 9ba12677..a863b18e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@oceanprotocol/lib",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 9e17b5f4..4f0dee94 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oceanprotocol/lib",
-  "version": "0.5.4",
+  "version": "0.5.5",
   "description": "JavaScript client library for Ocean Protocol",
   "main": "./dist/node/lib.js",
   "typings": "./dist/node/lib.d.ts",