diff --git a/requirements.txt b/requirements.txt
index 04806e4..7813e44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ certifi==2018.4.16
 chardet==3.0.4
 idna==2.7
 imutils==0.4.6
-numpy==1.14.5
+numpy==1.22.0
 opencv-python==3.4.1.15
 Pillow==5.1.0
 pyzbar==0.1.7