diff --git a/setup.cfg b/setup.cfg
index c5f2699..a8c1c36 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,6 +17,7 @@ classifiers =
     Natural Language :: English
     Programming Language :: Python :: 3
     Programming Language :: Python :: 3 :: Only
+    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -34,7 +35,7 @@ install_requires =
     pyyaml
     requests
     importlib-resources>=1.3;python_version<"3.9"
-python_requires = >=3.8
+python_requires = >=3.7
 package_dir =
     =src
 zip_safe = True