diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 888a3d6..2ca9730
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,6 +17,6 @@ future==0.18.2
 anki_vector==0.6.0
 zeroconf==0.24.0
 pyglet==1.4.8
-opencv-contrib-python==4.1.2.30
+opencv-contrib-python==4.2.0.32
 pyusb==1.0.2
 fpdf==1.7.2