diff --git a/pyproject.toml b/pyproject.toml
index fa825bf3..9bf2221e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ doc = [
     "ansys-sphinx-theme==1.2.1",
     "numpydoc==1.9.0",
     "Sphinx==8.1.3",
-    "sphinx-autoapi==3.6.0",
+    "sphinx-autoapi==3.6.1",
     "sphinx-copybutton==0.5.2",
     "sphinx-gallery==0.19.0",
     "sphinx-design==0.6.1",