[3.8] gh-115349: Pin theme to fix code snippets (GH-115351) (#115404)

ambv · hugovk · web-flow · commit a21c0c7def9a · 2024-02-13T14:44:07.000+01:00
(cherry picked from commit 3fcea41) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
diff --git a/Doc/requirements.txt b/Doc/requirements.txt
@@ -17,6 +17,6 @@ blurb
 
 # The theme used by the documentation is stored separately, so we need
 # to install that as well.
-python-docs-theme
+python-docs-theme==2023.3.1
 
 -c constraints.txt
