diff --git a/setup.py b/setup.py
index d0d767511..46be23a9a 100755
--- a/setup.py
+++ b/setup.py
@@ -13,7 +13,7 @@ def test_suite():
 
 setup(
     name='ws-spdx-tools',
-    version='0.7.0a4.post6',
+    version='0.7.0a3.post7',
     description='SPDX parser and tools.',
     long_description=long_description,
     long_description_content_type='text/markdown',