numpy      >= 1.21.5
pyusb      >= 1.2.1
lxml       >= 4.8.0
xmltodict  >= 0.13.0 # required for Silhouette Multiple Actions
cssselect  >= 1.1.0  # required for inkscape >= 1.2
tinycss2   >= 1.1.1  # required for inkscape >= 1.4
matplotlib >= 3.7.2  # required displaying cut preview