diff --git a/backend/requirements.txt b/backend/requirements.txt
index 480290c..a237f9c 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -29,7 +29,7 @@ lazy-object-proxy==1.4.2
 Markdown==3.1.1
 mccabe==0.6.1
 numpy==1.17.2
-opencv-python==4.1.1.26
+opencv-python==4.2.0.32
 opt-einsum==3.1.0
 protobuf==3.10.0
 pycodestyle==2.5.0