Update index.md

docs/index.md

@@ -17,7 +17,7 @@ expression language, and provides support for PostgreSQL, MySQL, and SQLite.
 Databases is suitable for integrating against any async Web framework, such as [Starlette][starlette],
 [Sanic][sanic], [Responder][responder], [Quart][quart], [aiohttp][aiohttp], [Tornado][tornado], or [FastAPI][fastapi].
 
-**Requirements**: Python 3.7+
+**Requirements**: Python 3.8+
 
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@@ -113,4 +113,4 @@ for examples of how to start using databases together with SQLAlchemy core expre
 [quart]: https://gitlab.com/pgjones/quart
 [aiohttp]: https://github.com/aio-libs/aiohttp
 [tornado]: https://github.com/tornadoweb/tornado
-[fastapi]: https://github.com/tiangolo/fastapi
+[fastapi]: https://github.com/tiangolo/fastapi