diff --git a/requirements.txt b/requirements.txt
index 8c202d0..7698e7f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ pandas==1.2.0
 pytz==2020.1
 matplotlib==3.2.2
 tqdm==4.48.2
-numpy==1.19.1
+numpy==1.22.0
 scipy==1.5.0
 colormath==3.0.0
 colour==0.1.5