diff --git a/requirements/requirements_docs.txt b/requirements/requirements_docs.txt
index 4aa0b102079..9d4c14bf42f 100644
--- a/requirements/requirements_docs.txt
+++ b/requirements/requirements_docs.txt
@@ -15,7 +15,7 @@ pytest-sphinx==0.5.0
 pythreejs==2.4.1
 pyvista==0.36.1
 sphinx-autobuild==2021.3.14
-sphinx-autodoc-typehints==1.19.2
+sphinx-autodoc-typehints==1.19.4
 sphinx-copybutton==0.5.0
 sphinx-gallery==0.11.1
 sphinx-notfound-page==0.8.3