diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 77cd2cf..ad12b90 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -12,6 +12,6 @@ scikit-learn>=0.21.3
 
 # Image
 imageio==2.8.0
-opencv-python==3.4.2.17
+opencv-python==4.2.0.32
 image-quality>=1.0.0
 libsvm>=3.23.0