diff --git a/requirements.txt b/requirements.txt
index 813ce9eb..9b5161bf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ boto3
 requests
 # Scipy & sklearn for stats in run_classifier
 scipy>=1.3.2
-sklearn
+scikit-learn
 # Metrics or logging related
 seqeval
 mlflow<=1.13.1