diff --git a/docs/requirements.txt b/docs/requirements.txt
index 3e9e75cc..94c9259d 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,5 +1,5 @@
 alabaster==0.7.12
-Sphinx==5.1.1
+Sphinx==7.3.7
 sphinx-rtd-theme==2.0.0
 sphinx-copybutton==0.5.1
 importlib-metadata; python_version < '3.8'