diff --git a/requirements.txt b/requirements.txt
index cdeee9c..cd08719 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Cython
-opencv-python==3.2.0.6
+opencv-python==4.2.0.32
 easydict==1.6
 pyyaml
 Pillow