diff --git a/CHANGELOG.md b/CHANGELOG.md
index e209852c..c043a0c1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,12 @@ 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).
 
+#### [v1.0.0](https://github.com/oceanprotocol/ocean.js/compare/v1.0.0-next.45...v1.0.0)
+
 #### [v1.0.0-next.45](https://github.com/oceanprotocol/ocean.js/compare/v1.0.0-next.44...v1.0.0-next.45)
 
+> 5 June 2022
+
 - contracts_1.0.0 [`#1494`](https://github.com/oceanprotocol/ocean.js/pull/1494)
 - Creating code examples file + updates to readme [`#1438`](https://github.com/oceanprotocol/ocean.js/pull/1438)
 - Issue-#1342: Rewrite publish flow test [`#1460`](https://github.com/oceanprotocol/ocean.js/pull/1460)
diff --git a/package-lock.json b/package-lock.json
index 9d196ac5..6cf89c2d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@oceanprotocol/lib",
-  "version": "1.0.0-next.45",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@oceanprotocol/lib",
-      "version": "1.0.0-next.45",
+      "version": "1.0.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@oceanprotocol/contracts": "^1.0.0",
diff --git a/package.json b/package.json
index b87124d7..a1171972 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@oceanprotocol/lib",
   "source": "./src/index.ts",
-  "version": "1.0.0-next.45",
+  "version": "1.0.0",
   "description": "JavaScript client library for Ocean Protocol",
   "main": "./dist/lib.js",
   "umd:main": "dist/lib.umd.js",