diff --git a/requirements.txt b/requirements.txt
index 3f84d92..e113992 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ Flask==1.1.1
 imutils==0.5.3
 Keras==2.2.4
 numpy==1.16.5
-opencv-python==3.4.4.19
+opencv-python==4.2.0.32
 scipy==1.3.3
 tensorflow==2.5.1
 gunicorn==19.9.0
\ No newline at end of file