diff --git a/requirements.txt b/requirements.txt
index 5d054f1..d579169 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.14.0
+numpy==1.22.0
 pandas==0.22.0
 joblib==0.11
 matplotlib==2.0.0