diff --git a/docs/requirements.txt b/docs/requirements.txt
index 688f40b523..83c43ef4db 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,4 +1,4 @@
-Sphinx==8.1.0
+Sphinx==8.1.3
 myst-parser==4.0.0
 sphinx-copybutton==0.5.2
 sphinx-design==0.6.1