# NOTE: newer versions of cryptography require a Rust compiler to build,
# see
# * https://github.com/openstack-charmers/zaza/issues/421
# * https://mail.python.org/pipermail/cryptography-dev/2021-January/001003.html
#
cryptography<3.4

git+https://github.com/juju/charm-tools.git

simplejson