Update README.md

Signed-off-by: Octavian Astefanei <[email protected]>

Author: Octavian368

README.md

@@ -29,7 +29,7 @@ Please create the relevant environment before the workshop. If you encounter pro
    checkout) this workshop/repository and remember the destination location. For example: 
    `C:\Users\YourUserName\Downloads\power-grid-model-workshop`.
 
-1. Install the latest [Python](https://www.python.org/ftp/python/3.10.7/python-3.10.7-amd64.exe) version.
+1. Install the latest [Python](https://www.python.org/ftp/python/3.13.3/python-3.13.3-amd64.exe) version.
    You probably want the **Windows installer (64-bit)** under **Stable Release**.
 
 1. Now open a terminal (Windows-Key + R, type `cmd`, press **OK**) and use the `cd` (change dir) command to navigate