diff --git a/requirements.txt b/requirements.txt
index a075bef..1b8125e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
 numpy==1.22.0
 matplotlib==3.1.1
-opencv_python==4.2.0.32
+opencv_python==4.8.1.78