diff --git a/pyproject.toml b/pyproject.toml
index 8630dfd..32c2cde 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ sphinx-rtd-theme = "^2.0.0"
 myst-parser = "^2.0.0"
 sphinxcontrib-napoleon = "^0.7"
 sphinx-autodoc-typehints = "^2.3.0"
-sphinx-autobuild = "^2021.3.14"
+sphinx-autobuild = "^2024.10.3"
 sphinx-copybutton = "^0.5.2"
 sphinx-github-changelog = "^1.2.0"
 sphinx-issues = "^3.0.1"