diff --git a/workshops/rekognition/face-rekogition-app/requirements.txt b/workshops/rekognition/face-rekogition-app/requirements.txt
index 3a0a7ac..2304baa 100644
--- a/workshops/rekognition/face-rekogition-app/requirements.txt
+++ b/workshops/rekognition/face-rekogition-app/requirements.txt
@@ -5,7 +5,7 @@ itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1
 numpy==1.18.0
-opencv-contrib-python==3.4.1.15
+opencv-contrib-python==4.2.0.32
 pkg-resources==0.0.0
 pytz==2019.3
 Werkzeug==0.16.0