diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 89cedc597..a4e55a2bc
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,3 +49,4 @@ celery==5.4.0
 numpy>=1.24.0
 scipy>=1.10.0
 
+opencv-python-headless>=4.8.0