diff --git a/requirements.txt b/requirements.txt
index a295b23..2c5266c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-opencv_python==4.5.1.48
+opencv_python==4.8.1.78
 numpy==1.19.3
 torchvision==0.8.2
 torch==1.7.1