diff --git a/requirements.txt b/requirements.txt
index 1bbf3dd..90b8feb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 opencv-python==4.1.2.30
-numpy==1.17.4
+numpy==1.22.0
 matplotlib==3.1.2