diff --git a/cv/requirements.txt b/cv/requirements.txt
index 932b581..ecbe74a 100644
--- a/cv/requirements.txt
+++ b/cv/requirements.txt
@@ -42,7 +42,7 @@ matplotlib==2.2.3
 mccabe==0.6.1
 networkx==2.2
 numpy==1.14.5
-opencv-python==3.4.2.17
+opencv-python==4.2.0.32
 parsel==1.5.0
 parso==0.3.1
 pexpect==4.6.0