Update README.md

README.md

@@ -71,7 +71,7 @@ That's it. However, note that for intensive use, it is better to install PyCSP3
 
 This is the second easiest way of installing PyCSP3.
 
-Note that you need first Python (version 3.8, or later) to be installed.
+Note that you need first Python (version 3.10, or later) to be installed.
 You can do it, for example, from [python.org](https://www.python.org/downloads/)
 
 ## Installing PyCSP3 (Linux)