diff --git a/docs/requirements.txt b/docs/requirements.txt
index 26002de..57f2a8c 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1,2 +1,2 @@
-sphinx~=7.3.7
+sphinx~=8.1.3
 sphinx-rtd-theme~=2.0.0