diff --git a/pyproject.toml b/pyproject.toml
index 06de53d..b41c931 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ docs = [
     "sphinx>=5.3.0",
     "sphinx-argparse==0.5.2",
     "sphinx_rtd_theme==3.0.2",
-    "sphinx-autodoc-typehints==3.0.1",
+    "sphinx-autodoc-typehints==3.6.1",
 ]
 dev = ["tqdm", "pybel", "pebble", "maggma"]
 tests = ["pytest", "pytest-cov", "pytest-xdist"]