diff --git a/docs/requirements.txt b/docs/requirements.txt
index 90fc6a6..0a2dc6c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,5 +2,5 @@ furo==2024.8.6
 myst-parser==4.0.0
 rstcheck[sphinx]==6.2.4
 rstfmt==0.0.14
-Sphinx==8.0.2
+Sphinx==8.1.0
 sphinx-copybutton==0.5.2