Update README.md

Author: perazz

README.md

@@ -13,9 +13,9 @@ The wheels are generated for the following platforms:
 
 | Python version | Operating System | Architecture          |
 | -------------- | ---------------- | --------------------- |
-| >= 3.7         | Linux            | x86_64, i686, aarch64 |
-| >= 3.7         | macOS            | x86_64, arm64         |
-| >= 3.7         | Windows          | x86_64                |
+| >= 3.12        | Linux            | x86_64, i686, aarch64 |
+| >= 3.12        | macOS            | x86_64, arm64         |
+| >= 3.12        | Windows          | x86_64                |
 
 ## Release Instructions