diff --git a/requirements.txt b/requirements.txt
index 99f30f016..d06b83947 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ joblib
 numpy
 pandas
 scipy
-scikit-learn
+scikit-learn<1.6.0
 statsmodels
 plotly
 matplotlib
diff --git a/setup.py b/setup.py
index e0e278bc1..5e9bf8af6 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
         'numpy',
         'pandas',
         'scipy',
-        'scikit-learn',
+        'scikit-learn<1.6.0',
         'statsmodels',
         'plotly',
     ],