diff --git a/requirements.txt b/requirements.txt
index 683473d..8b27dfa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1
 numpy==1.16.4
-opencv-python==4.2.0.32
+opencv-python==4.8.1.78
 protobuf==3.9.0
 python-dateutil==2.8.0
 pytz==2019.1