diff --git a/docs/requirements.txt b/docs/requirements.txt
index 9bd837f0..22478cc5 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 furo==2022.9.29
-sphinx==5.2.3
+sphinx==5.3.0
 sphinx-click==4.3.0
 sphinx-copybutton==0.5.0
 myst_nb==0.17.1