Update sphinx to handle 308 redirects

nedbat · nedbat · commit 0f82d27e07e9 · 2020-02-29T07:45:13.000-05:00
diff --git a/doc/requirements.pip b/doc/requirements.pip
@@ -4,7 +4,7 @@
 
 doc8==0.8.0
 pyenchant==2.0.0
-sphinx==2.2.0
+sphinx==2.4.3
 sphinx-rst-builder==0.0.1
 sphinxcontrib-spelling==4.3.0
 sphinx_rtd_theme==0.4.3
