diff --git a/docs/requirements.in b/docs/requirements.in
index acd3857..35789df 100644
--- a/docs/requirements.in
+++ b/docs/requirements.in
@@ -3,7 +3,7 @@ sphinx==9.1.0
 sphinx-autobuild==2025.8.25
 
 # if using typehints
-sphinx-autodoc-typehints==3.17.2
+sphinx-autodoc-typehints==3.17.4
 
 mock==5.2.0
 autodoc==0.5.0
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 961b11d..d6990d0 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -79,7 +79,7 @@ sphinx==9.1.0
     #   sphinx-basic-ng
 sphinx-autobuild==2025.8.25
     # via -r requirements.in
-sphinx-autodoc-typehints==3.17.2
+sphinx-autodoc-typehints==3.17.4
     # via -r requirements.in
 sphinx-basic-ng==1.0.0b2
     # via furo