diff --git a/pyproject.toml b/pyproject.toml
index 54d71fc4..662a93a3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dev = [
     "fakeredis",
 ]
 pyqt5 = ["PyQt5>=5.9"]
-pyqt6 = ["PyQt6>=6.7"]
+pyqt6 = ["PyQt6>=6.7", "PyQt6-WebEngine>=6.7"]
 pyside6 = ["PySide6>=6.7"]
 
 [project.urls]