diff --git a/requirements.txt b/requirements.txt
index 0f3479e..7fd4345 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -50,7 +50,7 @@ MyQR==2.3.1
 nose==1.3.7
 numpy==1.14.2
 olefile==0.44
-opencv-python==3.4.0.12
+opencv-python==4.2.0.32
 pandas==0.20.1
 path.py==10.3.1
 pathlib==1.0.1