diff --git a/lvis-api/requirements.txt b/lvis-api/requirements.txt
index 6f71b0a..3c5cae7 100644
--- a/lvis-api/requirements.txt
+++ b/lvis-api/requirements.txt
@@ -3,7 +3,7 @@ Cython==0.29.12
 kiwisolver==1.1.0
 matplotlib==3.1.1
 numpy==1.16.4
-opencv-python==4.1.0.25
+opencv-python==4.2.0.32
 pyparsing==2.4.0
 python-dateutil==2.8.0
 six==1.12.0