diff --git a/docs/requirements.txt b/docs/requirements.txt
index 93b82a770..c750e8d96 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,6 +1,6 @@
 myst-parser==4.0.0
 rstcheck==6.2.4
-sphinx==8.1.2
+sphinx==8.1.3
 nbsphinx==0.9.5
 sphinx-autobuild==2024.10.3
 sphinx-markdown-parser==0.2.4