diff --git a/flask_webapp/requirements.txt b/flask_webapp/requirements.txt
index 81560b3..76a1b5c 100644
--- a/flask_webapp/requirements.txt
+++ b/flask_webapp/requirements.txt
@@ -19,7 +19,7 @@ requests==2.24.0
 six==1.15.0
 urllib3==1.25.10
 Werkzeug==1.0.1
-opencv-contrib-python==4.1.0.25
+opencv-contrib-python==4.2.0.32
 pytest==5.4.3
 pytest-html==3.0.0
 pytest-mock==3.3.1