Bump Sphinx requirement to >=4,<6 (from >=3,<5)

4 months ago · 614d15b50e
2 changed files with 2 additions and 2 deletions
--- a/README.rst
+++ b/README.rst
@ -98,7 +98,7 @@ branch.
 Requirements
 ------------

-Breathe requires Python 3.6+, Sphinx 3.0+ and Doxygen 1.8+.
+Breathe requires Python 3.6+, Sphinx 4.0+ and Doxygen 1.8+.

 Mailing List Archives
 ---------------------
--- a/requirements/production.txt
+++ b/requirements/production.txt
@ -2,4 +2,4 @@ docutils>=0.12
 Jinja2>=2.7.3
 MarkupSafe>=0.23
 Pygments>=1.6
-Sphinx>=3.0,<5
+Sphinx>=4.0,<6