diff --git a/setup.py b/setup.py
index 8773967..e92c41e 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@
     "poethepoet<0.28",
     "pyproject-fmt<2.2",
     "ruff<0.5",
-    "sphinx-autobuild==2021.3.14",  # Newer versions stopped "watching" appropriately?
+    "sphinx-autobuild==2024.10.3",  # Newer versions stopped "watching" appropriately?
     "validate-pyproject<0.19",
 ]