diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 002965c..5a3a8cc
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,6 @@ tensorflow-gpu==1.4.1
 easydict==1.6
 joblib==0.10.3
 numpy==1.12.0
-opencv-python==3.4.1.15
+opencv-python==4.2.0.32
 Pillow==4.0.0
 keras==2.0.6