diff --git a/setup.cfg b/setup.cfg
index 622ee1c..a1a3e17 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -8,7 +8,7 @@ url = https://github.com/ido123net/serial-sniffer
 author = Ido Frenkel
 author_email = ido123net@gmail.com
 license = MIT
-license_file = LICENSE
+license_files = LICENSE
 classifiers =
     License :: OSI Approved :: MIT License
     Programming Language :: Python :: 3
@@ -21,7 +21,7 @@ packages = find:
 install_requires =
     psutil>=5.9.4
     pyserial>=3.5
-python_requires = >=3.7
+python_requires = >=3.8
 package_dir =
     =src