wheel
gunicorn
setuptools==40.8.0
pytz>=2017.3
babel>=2.9.0
googleapis_common_protos
google-cloud-ndb==1.7.1
protobuf
icalendar==4.0.7
grpcio>=1.0.0
Flask==1.1.2
Flask-Babel==2.0.0

wheel
gunicorn
setuptools==40.8.0
pytz>=2017.3
babel>=2.9.0
googleapis_common_protos
google-cloud-ndb==1.7.1
protobuf
icalendar==4.0.7
grpcio>=1.0.0
Flask==2.2.2
Flask-Babel==2.0.0

Upgrade Flask to current version 2.2.2
Upgrade Flask to current version 2.2.2

This is compatible with newer versions of Jinja again.
