diff --git a/setup.py b/setup.py
index c16a47f9..f528d916 100644
--- a/setup.py
+++ b/setup.py
@@ -96,7 +96,7 @@
         'python-slugify>=3.0.0,<6.2',
         'pyyaml>=5.1,<6.1',
         'scikit-learn>=1.0.0,<1.1.3',
-        'scipy>=1.2,<1.8.2',
+        'scipy>=1.2,<1.9.1',
         'werkzeug>=0.14,<2.2.2',
         'shapely>=1.7.1,<1.8.3',
     ]