sphinx==3.5.4
sphinxcontrib-napoleon==0.7
mock==4.0.3
sphinx_rtd_theme==0.5.2

sphinx==4.0.2
sphinxcontrib-napoleon==0.7
mock==4.0.3
sphinx_rtd_theme==0.5.2

Update sphinx from 3.5.4 to 4.0.2
Update sphinx from 3.5.4 to 4.0.2