1 files changed, 2 insertions, 1 deletions
diff --git a/setup.cfg b/setup.cfg
index d4f8a1c..5ab23af 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -32,9 +32,10 @@ package_dir =
     = src
 packages = find:
 include_package_data=True
+python_requires = >= 3.7
 install_requires =
     click
-    jsonschema
+    jsonschema>=3.0
  # reuse is optional:
  #    reuse