diff --git a/requirements.txt b/requirements.txt
index 8421ba0..6a70909 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pandas==1.0.1
 watermark==2.0.2
-numpy==1.18.1
+numpy==1.22.0
 matplotlib==3.1.3
 scikit_learn==0.22.2.post1