diff --git a/setup.cfg b/setup.cfg
index 3e499c9..5881431 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -7,7 +7,7 @@ url = https://github.com/legend-exp/pylegendtestdata
 author = The LEGEND collaboration
 maintainer = The LEGEND collaboration
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     Development Status :: 4 - Beta
     Intended Audience :: Developers
@@ -30,7 +30,7 @@ classifiers =
 packages = find:
 install_requires =
     GitPython
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir =
     = src
 zip_safe = False