diff --git a/requirements-test.txt b/requirements-test.txt
index f9d15765..9fb79ff4 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1,5 +1,6 @@
 # Supported models
-scikit-learn==1.0.2
+scikit-learn==1.1.1; python_version > "3.7"
+scikit-learn==1.0.2; python_version <= "3.7"
 xgboost==1.6.1
 lightgbm==3.3.2
 statsmodels==0.13.2