diff --git a/tasks.py b/tasks.py
index 38d2267..a9b9fc3 100644
--- a/tasks.py
+++ b/tasks.py
@@ -2,7 +2,7 @@
 ################################################################################
 #
 #  pyCOREPOS -- Python Interface to CORE POS
-#  Copyright © 2018 Lance Edgar
+#  Copyright © 2018-2020 Lance Edgar
 #
 #  This file is part of pyCOREPOS.
 #
@@ -24,17 +24,21 @@
 Tasks for 'pyCOREPOS' package
 """
 
-from __future__ import unicode_literals, absolute_import
-
+import os
 import shutil
 
 from invoke import task
 
 
+here = os.path.abspath(os.path.dirname(__file__))
+exec(open(os.path.join(here, 'corepos', '_version.py')).read())
+
+
 @task
 def release(ctx):
     """
     Release a new version of 'pyCOREPOS'.
     """
     shutil.rmtree('pyCOREPOS.egg-info')
-    ctx.run('python setup.py sdist --formats=gztar upload')
+    ctx.run('python setup.py sdist --formats=gztar')
+    ctx.run('twine upload dist/pyCOREPOS-{}.tar.gz'.format(__version__))