docutils<=0.16
sphinx>=1.8.5,<2.2
paver>=1.3
runestone-petljadoc>=3.1.1.11
click>=7.0
cyrtranslit>=0.4
colorama>= 0.4.1
pyyaml>=5
watchdog>=0.10
livereload>=2.6.3
nbconvert>=6.1.0
lxml
jinja2==3.0