diff --git a/requirements.txt b/requirements.txt
index b448581..c6140bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 numpy==1.17.2
-opencv-python==4.2.0.32
+opencv-python==4.8.1.78
 Pillow>=6.2.2
 pretrainedmodels==0.7.4
 python-dateutil==2.8.0