diff --git a/requirements.txt b/requirements.txt
index c35d1ca..6b0654c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ matplotlib==3.2.1
 seaborn==0.10.1
 Pillow==7.2.0
 scipy==1.5.2
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.1
 regex==2020.7.14
 palettable==3.3.0