diff --git a/bindings/python/CHANGELOG.md b/bindings/python/CHANGELOG.md
index 35fa232f..70144e90 100644
--- a/bindings/python/CHANGELOG.md
+++ b/bindings/python/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [0.9.0-dev0]
+## [0.9.0-dev1]
 
 ### Fixed
 - [#362]: Fix training deadlock with Python components.
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - [#379]: Add the ability to call `encode`/`encode_batch` with numpy arrays
+- [#292]: Support for the Unigram algorithm
 
 ### Changed
 
diff --git a/bindings/python/Cargo.toml b/bindings/python/Cargo.toml
index 76d648c4..6dfa4d2a 100644
--- a/bindings/python/Cargo.toml
+++ b/bindings/python/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tokenizers-python"
-version = "0.9.0-dev0"
+version = "0.9.0-dev1"
 authors = ["Anthony MOI <m.anthony.moi@gmail.com>"]
 edition = "2018"
 
diff --git a/bindings/python/py_src/tokenizers/__init__.py b/bindings/python/py_src/tokenizers/__init__.py
index b12ed741..52bcbd84 100644
--- a/bindings/python/py_src/tokenizers/__init__.py
+++ b/bindings/python/py_src/tokenizers/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.9.0.dev0"
+__version__ = "0.9.0.dev1"
 
 from typing import Tuple, Union, Tuple, List
 
diff --git a/bindings/python/setup.py b/bindings/python/setup.py
index fe9a82b7..af246e60 100644
--- a/bindings/python/setup.py
+++ b/bindings/python/setup.py
@@ -6,7 +6,7 @@ extras["testing"] = ["pytest"]
 
 setup(
     name="tokenizers",
-    version="0.9.0.dev0",
+    version="0.9.0.dev1",
     description="Fast and Customizable Tokenizers",
     long_description=open("README.md", "r", encoding="utf-8").read(),
     long_description_content_type="text/markdown",