diff --git a/requirements.txt b/requirements.txt
index fd16db6..a884377 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -114,7 +114,7 @@ notebook==5.7.2
 numpy==1.15.4
 numpydoc==0.8.0
 olefile==0.46
-opencv-python==3.4.4.19
+opencv-python==4.2.0.32
 openpyxl==2.5.9
 packaging==18.0
 pandas==0.23.4