diff --git a/pyproject.toml b/pyproject.toml
index 2d1d790..97c39da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "pycmx"
 authors = [{name = "Jamie Hardt", email = "jamiehardt@me.com"}]
 readme = "README.md"
 dynamic = ["version", "description"]
-requires-python = "~=3.8"
+requires-python = "~=3.6"
 classifiers = [
   'Development Status :: 5 - Production/Stable',
   'License :: OSI Approved :: MIT License',