diff --git a/requirements.txt b/requirements.txt
index 75bebcd..1931856 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ flake8==4.0.1
 h11==0.12.0
 idna==3.3
 mccabe==0.6.1
-numpy==1.21.3
+numpy==1.22.0
 opencv-python==4.5.4.58
 Pillow==8.4.0
 pycodestyle==2.8.0