diff --git a/pyproject.toml b/pyproject.toml
index fa579d5..3cd86ee 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ dev = [
     "myst_parser",
     "sphinx-copybutton==0.5.2",
     "sphinx-autobuild==2021.3.14",
-    "sphinx-autodoc-typehints==1.23.3",
+    "sphinx-autodoc-typehints==2.5.0",
     "sphinx_rtd_theme>=1.0",
     "packaging",
     "camb",