diff --git a/requirements/readthedocs.txt b/requirements/readthedocs.txt
index 53e5bfa094..ac34f61e78 100644
--- a/requirements/readthedocs.txt
+++ b/requirements/readthedocs.txt
@@ -1,6 +1,6 @@
 -r base.txt
 
-Sphinx
+Sphinx==7.4.7
 sphinx-removed-in
 docutils