diff --git a/requirements.txt b/requirements.txt
index 58c2e30..e03e385 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ importlib-metadata==0.23
 kiwisolver==1.1.0
 matplotlib==3.1.1
 more-itertools==7.2.0
-numpy==1.17.2
+numpy==1.22.0
 packaging==19.2
 Pillow==6.1.0
 pluggy==0.13.0