diff --git a/CHANGELOG.md b/CHANGELOG.md
index eb01323e..5e192710 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,29 @@ 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-next.34](https://github.com/oceanprotocol/ocean.js/compare/v1.0.0-next.33...v1.0.0-next.34)
+
+- refactor signatures [`#1395`](https://github.com/oceanprotocol/ocean.js/pull/1395)
+- Bump @types/chai from 4.3.0 to 4.3.1 [`#1417`](https://github.com/oceanprotocol/ocean.js/pull/1417)
+- Bump @truffle/hdwallet-provider from 2.0.5 to 2.0.6 [`#1418`](https://github.com/oceanprotocol/ocean.js/pull/1418)
+- Issue-#1353: Rewrite Router test [`#1382`](https://github.com/oceanprotocol/ocean.js/pull/1382)
+- Issue-#1413: Refactor ZERO_ADDRESS constant [`#1414`](https://github.com/oceanprotocol/ocean.js/pull/1414)
+- Issue-#1410: Export Router and SideStaking classes [`#1411`](https://github.com/oceanprotocol/ocean.js/pull/1411)
+- Bump prettier from 2.6.1 to 2.6.2 [`#1388`](https://github.com/oceanprotocol/ocean.js/pull/1388)
+- Bump release-it from 14.14.1 to 14.14.2 [`#1415`](https://github.com/oceanprotocol/ocean.js/pull/1415)
+- Bump typedoc from 0.22.14 to 0.22.15 [`#1407`](https://github.com/oceanprotocol/ocean.js/pull/1407)
+- Bump @truffle/hdwallet-provider from 2.0.4 to 2.0.5 [`#1408`](https://github.com/oceanprotocol/ocean.js/pull/1408)
+- Bump release-it from 14.14.0 to 14.14.1 [`#1405`](https://github.com/oceanprotocol/ocean.js/pull/1405)
+- Bump typedoc from 0.22.13 to 0.22.14 [`#1402`](https://github.com/oceanprotocol/ocean.js/pull/1402)
+- Bump web3 from 1.7.1 to 1.7.3 [`#1403`](https://github.com/oceanprotocol/ocean.js/pull/1403)
+- refactor constants [`73c4647`](https://github.com/oceanprotocol/ocean.js/commit/73c464778395bceab02e9459c830dd52cdcb23d1)
+- refactor pool and erc creation params [`0ecc973`](https://github.com/oceanprotocol/ocean.js/commit/0ecc973e0884eab5b60af9c12c7c441c0b2cfe77)
+- Use ZERO_ADDRESS constant in src folder files [`ec10f43`](https://github.com/oceanprotocol/ocean.js/commit/ec10f43ac7fdf696191d3894d2e2d3f82b7da3ca)
+
 #### [v1.0.0-next.33](https://github.com/oceanprotocol/ocean.js/compare/v1.0.0-next.32...v1.0.0-next.33)
 
+> 4 April 2022
+
 - Feature/bump contracts to alpha 28 [`#1392`](https://github.com/oceanprotocol/ocean.js/pull/1392)
 - Bump mock-local-storage from 1.1.20 to 1.1.21 [`#1384`](https://github.com/oceanprotocol/ocean.js/pull/1384)
 - Bump release-it from 14.13.1 to 14.14.0 [`#1385`](https://github.com/oceanprotocol/ocean.js/pull/1385)
diff --git a/package-lock.json b/package-lock.json
index a8212de7..32e1f7cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@oceanprotocol/lib",
-  "version": "1.0.0-next.33",
+  "version": "1.0.0-next.34",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@oceanprotocol/lib",
-      "version": "1.0.0-next.33",
+      "version": "1.0.0-next.34",
       "license": "Apache-2.0",
       "dependencies": {
         "@oceanprotocol/contracts": "1.0.0-alpha.28",
diff --git a/package.json b/package.json
index d33b74c5..c430ac53 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@oceanprotocol/lib",
   "source": "./src/index.ts",
-  "version": "1.0.0-next.33",
+  "version": "1.0.0-next.34",
   "description": "JavaScript client library for Ocean Protocol",
   "main": "./dist/lib.js",
   "umd:main": "dist/lib.umd.js",