diff --git a/pyproject.toml b/pyproject.toml
index f985f76a7..82ce59403 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ docs = [
   'pytest-sphinx==0.6.3',
   'pyvista-xarray==0.1.7',
   'pyvista[all]==0.44.2',
-  'scipy==1.14.1',
+  'scipy==1.15.1',
   'sphinx-autobuild==2024.10.3',
   'sphinx-book-theme==1.1.3',
   'sphinx-copybutton==0.5.2',