diff --git a/dotmole/requirements.txt b/dotmole/requirements.txt
old mode 100755
new mode 100644
index dad303c..5425648
--- a/dotmole/requirements.txt
+++ b/dotmole/requirements.txt
@@ -32,7 +32,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 matplotlib==3.1.2
 mtcnn==0.1.0
-numpy==1.18.0
+numpy==1.22.0
 opencv-contrib-python==4.1.2.30
 opencv-python==4.1.2.30
 paramiko==2.7.1