diff --git a/requirements.txt b/requirements.txt
index 934467c..d8a51d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numba==0.47.0
 numpy==1.18.1
 olefile==0.46
-opencv-python==4.2.0.34
+opencv-python==4.8.1.78
 openpyxl==3.0.3
 packaging==20.3
 pandas==1.0.3