Update sphinx from 3.4.3 to 3.5.1

pyup-bot · pyup-bot · commit 179872ded905 · 2021-03-01T18:06:02.000+04:00
diff --git a/requirements/requirements-documentation.txt b/requirements/requirements-documentation.txt
@@ -1,3 +1,3 @@
 recommonmark==0.7.1
-Sphinx==3.4.3
+Sphinx==3.5.1
 sphinx_rtd_theme==0.5.1
