diff --git a/pyproject.toml b/pyproject.toml
index d2f512a..8fedeeb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ dev = [
     "myst-parser>=1.0,<2.1",
     "sphinx-copybutton==0.5.2",
     "sphinx-autobuild==2021.3.14",
-    "sphinx-autodoc-typehints==1.23.3",
+    "sphinx-autodoc-typehints==2.1.0",
     "packaging"
 ]