diff --git a/requirements.txt b/requirements.txt
index f952aa5..fa22191 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,4 @@
 numpy == 1.22.0
 
 # util/video.py: 1
-opencv_python == 4.2.0.32
+opencv_python == 4.8.1.78