diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd03226..f0e0b30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,38 +1,58 @@
 # Change Log
 
-## [0.3.0](https://github.com/arve0/leicacam/tree/0.3.0) (2018-12-08)
-[Full Changelog](https://github.com/arve0/leicacam/compare/0.2.2...0.3.0)
+## [0.4.0](https://github.com/MartinHjelmare/leicacam/tree/0.4.0) (2019-11-09)
+[Full Changelog](https://github.com/MartinHjelmare/leicacam/compare/0.3.0...0.4.0)
 
 **Merged pull requests:**
 
-- Pin and update requirements [\#18](https://github.com/arve0/leicacam/pull/18) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Update docs with new module [\#17](https://github.com/arve0/leicacam/pull/17) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Use README markdown for pypi description [\#16](https://github.com/arve0/leicacam/pull/16) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Add asyncio support [\#15](https://github.com/arve0/leicacam/pull/15) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add black code formatter [\#32](https://github.com/MartinHjelmare/leicacam/pull/32) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Fix release script [\#31](https://github.com/MartinHjelmare/leicacam/pull/31) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Fix message parsing [\#30](https://github.com/MartinHjelmare/leicacam/pull/30) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add Python 3.8 tox and travis env [\#29](https://github.com/MartinHjelmare/leicacam/pull/29) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Scheduled monthly dependency update for November [\#28](https://github.com/MartinHjelmare/leicacam/pull/28) ([pyup-bot](https://github.com/pyup-bot))
+- Fix docs build [\#27](https://github.com/MartinHjelmare/leicacam/pull/27) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add readme docs badge [\#26](https://github.com/MartinHjelmare/leicacam/pull/26) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Fix readme badges and links [\#25](https://github.com/MartinHjelmare/leicacam/pull/25) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Scheduled monthly dependency update for October [\#24](https://github.com/MartinHjelmare/leicacam/pull/24) ([pyup-bot](https://github.com/pyup-bot))
+- Add readthedocs config yml file [\#23](https://github.com/MartinHjelmare/leicacam/pull/23) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Remove mock dependency [\#22](https://github.com/MartinHjelmare/leicacam/pull/22) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Drop support of Python 2.7 [\#21](https://github.com/MartinHjelmare/leicacam/pull/21) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Scheduled monthly dependency update for September [\#20](https://github.com/MartinHjelmare/leicacam/pull/20) ([pyup-bot](https://github.com/pyup-bot))
+- Add .pyup.yml [\#19](https://github.com/MartinHjelmare/leicacam/pull/19) ([MartinHjelmare](https://github.com/MartinHjelmare))
+
+## [0.3.0](https://github.com/MartinHjelmare/leicacam/tree/0.3.0) (2018-12-08)
+[Full Changelog](https://github.com/MartinHjelmare/leicacam/compare/0.2.2...0.3.0)
 
-## [0.2.2](https://github.com/arve0/leicacam/tree/0.2.2) (2018-06-21)
-[Full Changelog](https://github.com/arve0/leicacam/compare/0.2.1...0.2.2)
+**Merged pull requests:**
+
+- Pin and update requirements [\#18](https://github.com/MartinHjelmare/leicacam/pull/18) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Update docs with new module [\#17](https://github.com/MartinHjelmare/leicacam/pull/17) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Use README markdown for pypi description [\#16](https://github.com/MartinHjelmare/leicacam/pull/16) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add asyncio support [\#15](https://github.com/MartinHjelmare/leicacam/pull/15) ([MartinHjelmare](https://github.com/MartinHjelmare))
+
+## [0.2.2](https://github.com/MartinHjelmare/leicacam/tree/0.2.2) (2018-06-21)
+[Full Changelog](https://github.com/MartinHjelmare/leicacam/compare/0.2.1...0.2.2)
 
 **Merged pull requests:**
 
-- Remove nullbyte from incomming message [\#14](https://github.com/arve0/leicacam/pull/14) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Add decorator logger for pydebug [\#13](https://github.com/arve0/leicacam/pull/13) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Install everything needed in dev requirements [\#12](https://github.com/arve0/leicacam/pull/12) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Update makefile help and phony [\#11](https://github.com/arve0/leicacam/pull/11) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Remove nullbyte from incomming message [\#14](https://github.com/MartinHjelmare/leicacam/pull/14) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add decorator logger for pydebug [\#13](https://github.com/MartinHjelmare/leicacam/pull/13) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Install everything needed in dev requirements [\#12](https://github.com/MartinHjelmare/leicacam/pull/12) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Update makefile help and phony [\#11](https://github.com/MartinHjelmare/leicacam/pull/11) ([MartinHjelmare](https://github.com/MartinHjelmare))
 
-## [0.2.1](https://github.com/arve0/leicacam/tree/0.2.1) (2018-04-05)
-[Full Changelog](https://github.com/arve0/leicacam/compare/v0.2.0...0.2.1)
+## [0.2.1](https://github.com/MartinHjelmare/leicacam/tree/0.2.1) (2018-04-05)
+[Full Changelog](https://github.com/MartinHjelmare/leicacam/compare/v0.2.0...0.2.1)
 
 **Merged pull requests:**
 
-- Enhance release procedure [\#10](https://github.com/arve0/leicacam/pull/10) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Clean up setup.py [\#9](https://github.com/arve0/leicacam/pull/9) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Add more tests [\#8](https://github.com/arve0/leicacam/pull/8) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Format examples in docs [\#7](https://github.com/arve0/leicacam/pull/7) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Make docs build cleanly and add links [\#6](https://github.com/arve0/leicacam/pull/6) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Fix readme [\#5](https://github.com/arve0/leicacam/pull/5) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Add linters to tox and travis [\#4](https://github.com/arve0/leicacam/pull/4) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Update tox and travis [\#3](https://github.com/arve0/leicacam/pull/3) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Clean requirements [\#2](https://github.com/arve0/leicacam/pull/2) ([MartinHjelmare](https://github.com/MartinHjelmare))
-- Switch broken pypip.in badges to shields.io [\#1](https://github.com/arve0/leicacam/pull/1) ([movermeyer](https://github.com/movermeyer))
+- Enhance release procedure [\#10](https://github.com/MartinHjelmare/leicacam/pull/10) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Clean up setup.py [\#9](https://github.com/MartinHjelmare/leicacam/pull/9) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add more tests [\#8](https://github.com/MartinHjelmare/leicacam/pull/8) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Format examples in docs [\#7](https://github.com/MartinHjelmare/leicacam/pull/7) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Make docs build cleanly and add links [\#6](https://github.com/MartinHjelmare/leicacam/pull/6) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Fix readme [\#5](https://github.com/MartinHjelmare/leicacam/pull/5) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Add linters to tox and travis [\#4](https://github.com/MartinHjelmare/leicacam/pull/4) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Update tox and travis [\#3](https://github.com/MartinHjelmare/leicacam/pull/3) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Clean requirements [\#2](https://github.com/MartinHjelmare/leicacam/pull/2) ([MartinHjelmare](https://github.com/MartinHjelmare))
+- Switch broken pypip.in badges to shields.io [\#1](https://github.com/MartinHjelmare/leicacam/pull/1) ([movermeyer](https://github.com/movermeyer))
 
diff --git a/leicacam/VERSION b/leicacam/VERSION
index 0d91a54..1d0ba9e 100644
--- a/leicacam/VERSION
+++ b/leicacam/VERSION
@@ -1 +1 @@
-0.3.0
+0.4.0