diff --git a/setup.py b/setup.py
index b1d194f8..28fbf0d8 100644
--- a/setup.py
+++ b/setup.py
@@ -30,7 +30,7 @@ def calculate_version():
     zip_safe=True,
     install_requires=['numpy==1.26.4',
                       'scipy>=1.3.1',
-                      'scikit-learn>=1.3.0',
+                      'scikit-learn>=1.4.2,<1.6',
                       'update_checker>=0.16',
                       'tqdm>=4.36.1',
                       'stopit>=1.1.1',