diff --git a/CHANGELOG.md b/CHANGELOG.md
index b8b6c5c6..2bc1d4c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,15 @@
 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/).
-## 3.3.3 [unreleased]
+## 3.3.4 [unreleased]
+
+### Added
+
+### Changed
+
+### Removed
+
+## 3.3.3
 
 ### Added
 * comprehensive documentation and short Quickstart guide
diff --git a/pyads/__init__.py b/pyads/__init__.py
index fe17c7d6..eadeb52c 100644
--- a/pyads/__init__.py
+++ b/pyads/__init__.py
@@ -116,4 +116,4 @@
 
 from .symbol import AdsSymbol
 
-__version__ = '3.3.2'
+__version__ = '3.3.3'