diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 1328818..6e56e51
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # pip install -U -r requirements.txt
-numpy==1.17
+numpy==1.22.0
 opencv-python
 torch >= 1.5
 matplotlib