DOC: build with Sphinx version 4

mgeier · Aug 21, 2022 · cde244c · cde244c
1 parent df1bebf
commit cde244c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/doc/requirements.txt b/doc/requirements.txt
@@ -1 +1,3 @@
+sphinx >= 4, < 5
+docutils >= 0.17, < 0.18
 sphinx-last-updated-by-git