diff --git a/requirements.txt b/requirements.txt
index ef4a3bd..a1640bd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ setproctitle==1.1.10
 matplotlib==3.0.3
 pandas==0.24.2
 statsmodels==0.8.0
-opencv_python==3.4.0.12
+opencv_python==3.4.7.28
 torch==1.3.1
 Pillow==7.0.0
 python_dateutil==2.8.1