diff --git a/setup.cfg b/setup.cfg
index 8036cb46..3d16b29e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -67,6 +67,7 @@ docs =
     matplotlib<=3.5.2
     pandas
     seaborn
+    scikit-learn<1.3
 demos =
     ipykernel
     jupyter