diff --git a/pyproject.toml b/pyproject.toml
index 381b876..d14db6e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -53,7 +53,7 @@ docs = [
     "myst-nb>=1.0.0,<1.2",
 ]
 notebooks = [
-    "scikit-learn>=1.5.1,<1.6",
+    "scikit-learn>=1.3.2,<1.7",
     "torch>=2.1.2,<2.6",
     "torchvision>=0.16.2,<0.22",
     "ipywidgets>=8.1.1,<8.2",