diff --git a/CHANGELOG.md b/CHANGELOG.md
index d80e44196..ef050730a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 *It is strongly advised to perform an update of your tentacles after updating OctoBot. (start.py tentacles --install --all)*
 
+## [0.4.3] - 2021-11-23
+### Added
+- [Trading Modes] Add buy volume parameters
+
+### Fixed
+- [Orders] Decimal related typing issues
+
 ## [0.4.2] - 2021-11-21
 ### Added
 - [WebInterface]
diff --git a/README.md b/README.md
index 50086778c..612632045 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# OctoBot [0.4.2](https://github.com/Drakkar-Software/OctoBot/tree/dev/CHANGELOG.md)
+# OctoBot [0.4.3](https://github.com/Drakkar-Software/OctoBot/tree/dev/CHANGELOG.md)
 [![PyPI](https://img.shields.io/pypi/v/OctoBot.svg)](https://pypi.python.org/pypi/OctoBot/)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/e07fb190156d4efb8e7d07aaa5eff2e1)](https://app.codacy.com/gh/Drakkar-Software/OctoBot?utm_source=github.com&utm_medium=referral&utm_content=Drakkar-Software/OctoBot&utm_campaign=Badge_Grade_Dashboard)[![Downloads](https://pepy.tech/badge/octobot/month)](https://pepy.tech/project/octobot)
 [![Dockerhub](https://img.shields.io/docker/pulls/drakkarsoftware/octobot.svg)](https://hub.docker.com/r/drakkarsoftware/octobot)
diff --git a/octobot/constants.py b/octobot/constants.py
index 9ccf2a2dc..12aa6fe0e 100644
--- a/octobot/constants.py
+++ b/octobot/constants.py
@@ -19,7 +19,7 @@
 
 PROJECT_NAME = "OctoBot"
 AUTHOR = "DrakkarSoftware"
-SHORT_VERSION = "0.4.2"  # major.minor.revision
+SHORT_VERSION = "0.4.3"  # major.minor.revision
 PATCH_VERSION = ""  # patch : pX
 VERSION_DEV_PHASE = ""  # alpha : a / beta : b / release candidate : rc
 VERSION_PHASE = ""  # XX
diff --git a/requirements.txt b/requirements.txt
index daf6e1c45..30d47560c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ cython==0.29.24
 
 # Drakkar-Software requirements
 OctoBot-Commons==1.6.18
-OctoBot-Trading==1.14.1
+OctoBot-Trading==1.14.2
 OctoBot-Evaluators==1.6.22
 OctoBot-Tentacles-Manager==2.6.3
 OctoBot-Services==1.2.27