diff --git a/requirements-docs.txt b/requirements-docs.txt
index 579fd1841..5f4211b4d 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -1,5 +1,5 @@
 ipython==8.1.1
-Sphinx==4.4.0
+Sphinx==4.5.0
 sphinxcontrib-fulltoc==1.2.0
 nbsphinx==0.8.8
 pydata-sphinx-theme==0.8.0