lxml<4.7,>=4.6
marko==1.0.1
pillow<8.2,>=8.1
pygments<2.8,>=2.7
pypdf2<1.27,>=1.26

[cairo]
cairocffi==1.2.0
cairosvg==2.5.1
pangocairocffi==0.6.0
pangocffi==0.10.0
webcolors==1.11.1
