diff --git a/requirements.txt b/requirements.txt
index b2e63ef..d0e24f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,7 +32,7 @@ incremental==17.5.0
 kombu==4.6.8
 msgpack==0.6.2
 numpy==1.18.4
-opencv-contrib-python==4.2.0.34
+opencv-contrib-python==4.8.1.78
 Pillow==8.2.0
 pkg-resources==0.0.0
 pyasn1==0.4.8