diff --git a/pyproject.toml b/pyproject.toml
index ade4b66..a913244 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ doc = [
     "pydata-sphinx-theme==0.14.1",
     "numpydoc==1.5.0",
     "Sphinx==7.2.6",
-    "sphinx-autoapi==2.1.1",
+    "sphinx-autoapi==3.0.0",
     "Sphinx-copybutton==0.5.2",
 ]