diff --git a/doc/requirements.txt b/doc/requirements.txt
index 3821f846..3f2f8372 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,3 +1,3 @@
-sphinx==8.1.3
+sphinx==8.2.1
 sphinx-autodoc-typehints>=1.10.3
 PyQt5>=5.9.0