diff --git a/requirements.txt b/requirements.txt
index d03e45e..1d701be 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ tqdm
 visdom
 numpy
 tensorboardX
-opencv-contrib-python==3.4.2.16
+opencv-contrib-python==4.2.0.32
 opencv-python==3.4.2.16
 scikit-image
 scikit-learn