diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index ae371b1..aaf79ac
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ lazy-object-proxy==1.4.3
 lxml==4.6.2
 mccabe==0.6.1
 multitasking==0.0.9
-numpy==1.19.1
+numpy==1.22.0
 pandas==1.1.0
 pylint==2.5.3
 python-dateutil==2.8.1