diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8990ceb..3cc0eba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,11 +4,24 @@ 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).
 
+#### [v0.5.0](https://github.com/oceanprotocol/commons/compare/v0.4.5...v0.5.0)
+
+> 12 June 2019
+
+- make price a string, Aquarius 0.2.7 validation updates [`#142`](https://github.com/oceanprotocol/commons/pull/142)
+- simplify Ocean URIs and env variables, document .env usage [`#157`](https://github.com/oceanprotocol/commons/pull/157)
+- version number fixes [`#156`](https://github.com/oceanprotocol/commons/pull/156)
+- additions to Ocean versions output [`#155`](https://github.com/oceanprotocol/commons/pull/155)
+- highly simplify Ocean URIs and env variables [`4b919f2`](https://github.com/oceanprotocol/commons/commit/4b919f2ee86b5e507d293fbe6684d296c2574d28)
+- update tests [`264a066`](https://github.com/oceanprotocol/commons/commit/264a066874dbe55950f54754924e2a5c4d2b69ec)
+- mock file fetch request [`7d727bc`](https://github.com/oceanprotocol/commons/commit/7d727bcdf95ada24304cc03a2a63c35a644d2a08)
+
 #### [v0.4.5](https://github.com/oceanprotocol/commons/compare/v0.4.4...v0.4.5)
 
 > 6 June 2019
 
 - hotfix for failing server run on Docker [`#154`](https://github.com/oceanprotocol/commons/pull/154)
+- Release 0.4.5 [`e499430`](https://github.com/oceanprotocol/commons/commit/e4994308ad369595d88e1d7b524d986d80c58cd7)
 
 #### [v0.4.4](https://github.com/oceanprotocol/commons/compare/v0.4.3...v0.4.4)
 
diff --git a/client/package-lock.json b/client/package-lock.json
index 9bfaa33..06aeab3 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "commons-client",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/client/package.json b/client/package.json
index d560e40..72aaed4 100644
--- a/client/package.json
+++ b/client/package.json
@@ -1,7 +1,7 @@
 {
   "name": "commons-client",
   "description": "Ocean Protocol marketplace frontend to explore, download, and publish open data sets.",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "scripts": {
     "start": "react-scripts start",
diff --git a/package-lock.json b/package-lock.json
index 9c5e0f8..4d43cef 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "commons",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 9ac5a88..49c7f1c 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "commons",
   "description": "Ocean Protocol marketplace to explore, download, and publish open data sets.",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "scripts": {
     "install": "./scripts/install.sh",
diff --git a/server/package-lock.json b/server/package-lock.json
index 46184eb..4b6a000 100644
--- a/server/package-lock.json
+++ b/server/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "commons-server",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/server/package.json b/server/package.json
index c30c8ef..19c15d7 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,7 +1,7 @@
 {
   "name": "commons-server",
   "description": "Ocean Protocol marketplace backend.",
-  "version": "0.4.5",
+  "version": "0.5.0",
   "license": "Apache-2.0",
   "main": "dist/server.js",
   "scripts": {