six
sphinx_rtd_theme
sphinxcontrib-blockdiag # BSD
-sphinxcontrib-needs
+sphinxcontrib-needs<=0.5.6
sphinxcontrib-nwdiag # BSD
sphinxcontrib-seqdiag # BSD
sphinxcontrib-swaggerdoc
sphinxcontrib-plantuml
sphinx_bootstrap_theme
lfdocs-conf
+# remove this once lfdocs-conf is fixed
+funcparserlib>=1.0.0a0