diff --git a/CHANGELOG.md b/CHANGELOG.md
index be6a97d..eef89e5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Change Log
 
-## [Unreleased]
+## [20210516]
     - Fixed GetAllDevices() COMError, refs #15, #28 and #30 (@micolous and @reversefold)
     - New IAudioSessionEvents callbacks support, refs #27, #36 (@TurboAnonym)
     - IAudioSessionControl GetState fix, refs #32, #37 (@TurboAnonym)
diff --git a/setup.py b/setup.py
index c77d146..ef7dd33 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@ def read(fname):
 install_requires = [
     'comtypes', 'enum34;python_version<"3.4"', 'psutil', 'future']
 setup(name='pycaw',
-      version='20190904',
+      version='20210516',
       description='Python Core Audio Windows Library',
       long_description=read('README.md'),
       long_description_content_type='text/markdown',