diff --git a/requirements.txt b/requirements.txt
index 7d81518..1951918 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ fluent-logger
 gunicorn==19.9.0
 joblib==0.13.1
 lime==0.1.1.33
-numpy==1.15.4
+numpy==1.22.0
 pandas==0.23.4
 scikit-learn==0.20.2
 mlflow==0.8.2