diff --git a/responsibleai/requirements.txt b/responsibleai/requirements.txt
index 3da4454d04..c34bdecd56 100644
--- a/responsibleai/requirements.txt
+++ b/responsibleai/requirements.txt
@@ -8,7 +8,7 @@ lightgbm>=2.0.11
 numpy>=1.17.2,<=1.26.2
 numba<=0.58.1
 pandas>=0.25.1,<2.0.0
-scikit-learn>=0.22.1,!=1.1 # See PR 1429 about upper bound
+scikit-learn>=0.22.1,!=1.1,<1.4.0 # See PR 1429 about upper bound
 scipy>=1.4.1
 semver~=2.13.0
 ml-wrappers