HA Core `GLIBC_2.33' not found -> upgrade grpc

After upgrading to version 2002.2.9 of Home Assistant some Google integrations don’t work anymore.
I got a GLIBC_2.33 not found in the logs (currently 2.31 is installed).

I tried to upgrade to 2.33 and rebuild from source with the root account, these are the steps I took:

pip3 uninstall -y grpcio grpcio-tools
apt remove -y python3-grpcio

cd /usr/src
export REPO_ROOT=grpc_v1.44.0
git clone -b v1.44.0 https://github.com/grpc/grpc $REPO_ROOT
cd $REPO_ROOT
git submodule update --init
pip install -rrequirements.txt
GRPC_PYTHON_BUILD_WITH_CYTHON=1 pip install .

cd /home/homeassistant/.local/lib/python3.9/site-packages/grpc
ln -s /usr/local/lib/python3.9/dist-packages/grpc

After a reboot the GLIBC version is still 2.31.
How can I upgrade to version 2.33?
Do I have to do that in the virtual Python environment?

Regards,
Bernd

yes HA is running on it’s own virtual Python environment. Have a look to our online docs how to activate it.

https://dietpi.com/docs/software/home_automation/#home-assistant