diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd711a3c..fa823b0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.34.0](https://github.com/owkin/substra/releases/tag/0.34.0) - 2022-08-22
+
 ### Changed
 
 - BREAKING CHANGE:in local mode, each client has its own `organization_id`. Removed the `DEBUG_OWNER` mechanism.
diff --git a/substra/__version__.py b/substra/__version__.py
index 571d8cca..eab0e9cd 100644
--- a/substra/__version__.py
+++ b/substra/__version__.py
@@ -1 +1 @@
-__version__ = "0.33.0"
+__version__ = "0.34.0"