diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 327311a..eb60771
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.4
+numpy==1.22.0
 pandas==0.25.3
 scipy==1.3.3
 sklearn==0.0