diff --git a/docs/sphinx-requirements.txt b/docs/sphinx-requirements.txt
index bb91cfd96..3f576a827 100644
--- a/docs/sphinx-requirements.txt
+++ b/docs/sphinx-requirements.txt
@@ -1,5 +1,5 @@
 # Sphinx builds the documentation
-sphinx>=3.0,<7.1
+sphinx>=3.0,<7.3
 
 # Sphinx dependencies
 Pygments>=2.6.1