diff --git a/requirements.txt b/requirements.txt
index 8b6e91e..b221881 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,5 +2,5 @@ matplotlib==3.2.0
 scipy==1.4.1
 tqdm==4.43.0
 pandas==1.0.3
-numpy==1.18.1
+numpy==1.22.0
 Flask==1.1.1