diff --git a/pyproject.toml b/pyproject.toml
index e4bb579..d9357bc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ dev = [
   "pytest-cov==7",
   "python-semantic-release>=10,<11",
   "ruff==0.15.5",
-  "scipy-stubs==1.17.1",
+  "scipy-stubs==1.17.1.1",
 ]
 
 [tool.ruff]