diff --git a/requirements.txt b/requirements.txt
index 0ec8ebe..4ec3ae6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 joblib==0.13.0
-numpy==1.14.5
+numpy==1.22.0
 pandas==0.23.4
 scikit-learn==0.20.0
 scipy==1.1.0