diff --git a/dope/requirements.txt b/dope/requirements.txt
index 4e3fdc7..1845a1a 100644
--- a/dope/requirements.txt
+++ b/dope/requirements.txt
@@ -2,6 +2,6 @@ pyrr==0.9.2
 torch==0.4.0
 numpy==1.14.2
 scipy==1.1.0
-opencv_python==3.4.1.15
+opencv_python==3.4.7.28
 Pillow
 torchvision==0.2.1