diff --git a/dotmole/requirements.txt b/dotmole/requirements.txt
old mode 100755
new mode 100644
index dad303c..5bc5f2a
--- a/dotmole/requirements.txt
+++ b/dotmole/requirements.txt
@@ -33,7 +33,7 @@ MarkupSafe==1.1.1
 matplotlib==3.1.2
 mtcnn==0.1.0
 numpy==1.18.0
-opencv-contrib-python==4.1.2.30
+opencv-contrib-python==4.2.0.32
 opencv-python==4.1.2.30
 paramiko==2.7.1
 Pillow==7.0.0