diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 2fa6f69..43026a5
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 gensim==2.2.0
-numpy==1.14.2
+numpy==1.22.0
 scikit-learn==0.18.1
 scipy==0.19.0