diff --git a/doc/requirements.txt b/doc/requirements.txt
index d2190c86a9..d2bc4d914c 100644
--- a/doc/requirements.txt
+++ b/doc/requirements.txt
@@ -1,4 +1,4 @@
-PyQt6==6.4.0
+PyQt6==6.4.1
 sphinx==5.2.3
 pydata-sphinx-theme
 sphinx-qt-documentation