How to change TS version? It ignores the version from package.json

[OnkelTem]

My package.json's version is 4.7.4
However, the sandbox is running with 4.9.3
I couldn't find a way to change it to what I need.
What's the point?

https://codesandbox.io/s/clever-sun-nn28cu?file=/src/Layout.tsx