diff --git a/CHANGELOG.md b/CHANGELOG.md
index e426f41..cd54493 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@ Changelog for `gpustat`
 
 ## Unreleased
 
+## [v0.6.0][milestone-0.6] (2019/07/22)
+
 [milestone-0.6]: https://github.com/wookayin/gpustat/issues?q=milestone%3A0.6
 
 - [Feature] Align query datetime in the header with respect to `--gpuname-width` parameter.
diff --git a/gpustat/__init__.py b/gpustat/__init__.py
index dacd524..f0fa49d 100644
--- a/gpustat/__init__.py
+++ b/gpustat/__init__.py
@@ -2,7 +2,7 @@
 The gpustat module.
 """
 
-__version__ = '0.6.0.dev0'
+__version__ = '0.6.0'
 
 from .core import GPUStat, GPUStatCollection
 from .core import new_query
diff --git a/setup.py b/setup.py
index 657567a..70b0f9b 100644
--- a/setup.py
+++ b/setup.py
@@ -71,7 +71,7 @@ def run(self):
             sys.exit(ret)
 
         self.status('Creating git tags ...')
-        os.system('git tag v{0}'.format(read_version()))
+        os.system('git tag v{0}'.format(__version__))
         os.system('git tag --list')
         sys.exit()