diff --git a/requirements/docs.txt b/requirements/docs.txt
index a0d0e05000..dfdc957e6d 100644
--- a/requirements/docs.txt
+++ b/requirements/docs.txt
@@ -2,7 +2,7 @@ docutils==0.17.1
 myst-parser
 opencv-python
 -e git+https://github.com/open-mmlab/pytorch_sphinx_theme.git#egg=pytorch_sphinx_theme
-sphinx==4.5.0
+sphinx==7.2.6
 sphinx-copybutton
 sphinx-tabs
 sphinx_markdown_tables