diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index c165fbefe..214b32e99 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.4
+current_version = 0.3.5
 
 [bumpversion:file:setup.cfg]
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1164302e..4bbd17836 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,19 @@ 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).
 
+#### [v0.3.5](https://github.com/oceanprotocol/ocean-contracts/compare/v0.3.4...v0.3.5)
+
+> 18 August 2020
+
+- remove resources file [`#156`](https://github.com/oceanprotocol/ocean-contracts/pull/156)
+- Decentralized MetaData Storage [`#138`](https://github.com/oceanprotocol/ocean-contracts/pull/138)
+- balance pool setup [`#154`](https://github.com/oceanprotocol/ocean-contracts/pull/154)
+- Fix/release-process-documentation [`#151`](https://github.com/oceanprotocol/ocean-contracts/pull/151)
+- Release/v0.3.4 [`#149`](https://github.com/oceanprotocol/ocean-contracts/pull/149)
+- prepare release [`ce74a1d`](https://github.com/oceanprotocol/ocean-contracts/commit/ce74a1d42a363aaf9a913c6f8dd987c5bf5f83d6)
+- first cut [`8f3d46e`](https://github.com/oceanprotocol/ocean-contracts/commit/8f3d46e08df6f5e1c04567ee32a32eed35571f29)
+- fixing tests [`06db9dc`](https://github.com/oceanprotocol/ocean-contracts/commit/06db9dcd2acc5d051c750bd764b2b3c92ee9661b)
+
 #### [v0.3.4](https://github.com/oceanprotocol/ocean-contracts/compare/v0.3.3...v0.3.4)
 
 > 12 August 2020
diff --git a/package-lock.json b/package-lock.json
index 7adaff30b..3ab2f37a3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@oceanprotocol/contracts",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index e99e77d2e..7e48378c7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oceanprotocol/contracts",
-  "version": "0.3.4",
+  "version": "0.3.5",
   "description": "Ocean Protocol L1 - DataTokens",
   "bugs": {
     "url": "https://github.com/oceanprotocol/contracts/issues"
diff --git a/setup.cfg b/setup.cfg
index 1aa17af26..0ab84dee4 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.3.4
+current_version = 0.3.5
 commit = True
 tag = True
 
diff --git a/setup.py b/setup.py
index 51eb1b40d..383acec54 100644
--- a/setup.py
+++ b/setup.py
@@ -50,6 +50,6 @@
     test_suite='tests',
     tests_require=test_requirements,
     url='https://github.com/oceanprotocol/ocean-contracts',
-    version='0.3.4',
+    version='0.3.5',
     zip_safe=False,
 )
\ No newline at end of file