diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 319f5a3..945cc19
--- a/requirements.txt
+++ b/requirements.txt
@@ -148,7 +148,7 @@ nbformat==4.4.0
 networkx==2.2
 nltk==3.4
 notebook==5.7.2
-numpy==1.17.2
+numpy==1.22.0
 oauth2client==4.1.3
 oauthlib==2.1.0
 olefile==0.46