diff --git a/requirements.txt b/requirements.txt
index 5f93270..2c1c63c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Jinja2==2.9.6
 MarkupSafe==1.0
 mock==2.0.0
 numpy==1.13.1
-opencv-python==3.4.2.17
+opencv-python==4.2.0.32
 pbr==3.1.1
 Pygments==2.2.0
 pytz==2017.2