diff --git a/pyproject.toml b/pyproject.toml
index 046abe57..25e7d8d3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,6 +61,7 @@ xarray = ">=22.6.0"
 tabulate = ">=0.8.10"
 jinja2 = ">=3.1"
 scipy = { version = ">=1.9.1", python = "<3.14" }
+scipy-stubs = ">=1.15.3.0"
 SQLAlchemy = ">=2.0.39"
 types-python-dateutil = ">=2.8.19"
 beautifulsoup4 = ">=4.12.2"