-r requirements.txt
bitstring
codecov
concurrencytest
python-debian==0.1.34
deb_pkg_tools
exabgp
importlab>=0.3.1
netifaces
packaging
pylint
pytest-cov
pytype==2019.2.13
requests
scapy==2.4.0

-r requirements.txt
bitstring
codecov
concurrencytest
python-debian==0.1.34
deb_pkg_tools
exabgp
importlab>=0.3.1
netifaces
packaging
pylint
pytest-cov
pytype==2019.2.13
requests
scapy==2.4.2

Update scapy from 2.4.0 to 2.4.2
Update scapy from 2.4.0 to 2.4.2