diff --git a/docs/requirements.txt b/docs/requirements.txt
index 8df79cb..ff372a0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
 furo==2024.5.6
-sphinx==7.2.6
+sphinx==7.3.7
 numpydoc==1.7.0
 sphinx_toolbox