diff --git a/requirements.txt b/requirements.txt
index 6ae50be4d..2b0ee282b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ tensorflow-gpu==1.12
 numpy
 scipy
 opencv-python==3.4.2.16
-opencv-contrib-python==3.4.2.16
+opencv-contrib-python==4.8.1.78
 tqdm
 pyyaml
 flake8