diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 780c9bd..42d6edc
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,4 +49,4 @@ unicodecsv==0.14.1
 urllib3==1.21.1
 warlock==1.2.0
 wrapt==1.10.10
-numpy==1.12.1
+numpy==1.22.0