diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 5d31673..f6680a3
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ lxml==4.5.0
 MarkupSafe==1.1.1
 murmurhash==1.0.2
 nmslib==2.0.6
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 plac==1.1.3
 preshed==3.0.2