diff --git a/requirements.txt b/requirements.txt
index f51372e..d88a2a2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 EasyDict==1.7
-opencv-python==4.2.0.32
+opencv-python==4.8.1.78
 shapely==1.6.4
 Cython
 scipy