dependencies

nedbat · nedbat · commit 2b34c3075f2e · 2020-09-23T17:08:01.000-04:00
diff --git a/doc/requirements.pip b/doc/requirements.pip
@@ -6,7 +6,8 @@ doc8==0.8.1
 pyenchant==3.1.1
 sphinx==2.4.3
 sphinx-rst-builder==0.0.3
-sphinxcontrib-spelling==5.3.0
+# 5.x requires Sphinx 3
+sphinxcontrib-spelling==4.3.0
 sphinx_rtd_theme==0.5.0
 sphinx-autobuild==0.7.1
 sphinx-tabs==1.2.0
