diff --git a/requirements.txt b/requirements.txt
index 1e512fb..a8b37af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ torch==1.6.0
 torchvision==0.7.0
 sklearn==0.0
 pandas==0.25.2
-opencv-python==4.4.0.44
+opencv-python==4.8.1.78
 networkx==2.4
 matplotlib==3.1.1
 tensorboard==2.0.0