# no doubt older versions would be fine for many of these but these were
# current at the time of writing

docutils >= 0.14
pygments >= 2.2.0
Jinja2 >= 2.9.6

# jsonschema 3.0.0 objects to the $refs in our schema file. TODO: figure out
# why.
jsonschema >= 2.6.0, < 3.0.0

PyYAML >= 3.12
requests >= 2.18.4
towncrier == 18.6.0
six >= 1.11.0