Sketchup 2021 License Expired

I have Sketchup Pro 2021 installed on all my machines in the computer lab. We used it all last year. Now it says the license expired and cannot use it.
I posted a question about this before it expired and was told I could still use it in 2022 (this coming school year).
Is there a solution to enable us to continue to use it?
We cannot use the online version as we do a large amount of rendering that requires the local machine to process.
Please give us some hope.
Thank you,

Presumably you have an educational license for the installation. You should contact SketchUp Educational Customer Support directly about this.