diff --git a/setup.cfg b/setup.cfg
index 115fac09..b2147a4c 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -60,7 +60,7 @@ dev =
     packaging
     numpy
     pympler
-    opencv-python==4.8.0.76
+    opencv-python==4.8.1.78
     pre-commit
     pylint
     coverage