Update setup.cfg

Author: jryannel

setup.cfg

@@ -1,7 +1,7 @@
 [metadata]
 name = olink-core
-version = 0.0.1
-author = AppiGear
+version = 0.3.1
+author = ApiGear
 author_email = info@apigear.io
 description = ObjectLink Core Protocol
 long_description = file: README.md
@@ -18,7 +18,7 @@ classifiers =
 package_dir =
     = src
 packages = find:
-python_requires = >=3.6
+python_requires = >=3.9
 
 [options.packages.find]
 where = src