diff --git a/requirements.txt b/requirements.txt
index 7f89355..d53996e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 setuptools==39.1.0
 tqdm==4.25.0
 natsort==5.4.0
-opencv_python==3.4.3.18
+opencv_python==4.2.0.32
 mujoco_py==1.50.1.56
 ipdb==0.11
 scikit_image==0.14.0